iPhone 16e Battery Replacement

To optimize battery health, permit the battery's charge level to decrease to less than 25% before recharging.A lithium-ion battery that maintains a full charge presents a potential safety risk.Disconnect all connected cables from the device.
Initiate a power-off sequence by pressing and sustaining the power button alongside one of the volume buttons, subsequently sliding to confirm the shutdown.
Depletion of the battery below the 25% threshold is recommended for longevity.

• To prevent injury and simplify the subsequent separation of components, apply multiple layers of adhesive packing tape across the fractured screen or rear glass surface.
  Confirm the existence of a sufficiently sized, uninterrupted surface region close to the lower perimeter, allowing for reliable adhesion of a suction cup.

Employ a pentalobe P2 screwdriver for the task of detaching the screws.The screws securing the charging port are two in number.Each screw measures 7.8 millimeters in length.These fasteners are situated on both lateral aspects of the charging port.Carefully unscrew the components using the appropriate tool.

Excessive insertion of a prying tool carries a risk of device impairment.
To mitigate potential harm, implement the subsequent procedure for marking your tool.
Determine a distance of3 mmfrom the tool's distal end and apply a permanent marker to indicate this point.
For enhanced precision, consider marking the tool's other corners with varying distances.
As an alternative method, affix a coin to a prying tool, positioning it3 mmfrom the tool's tip.

Utilize a heated iOpener on the lower perimeter of the rear glass panel, maintaining application for 90 seconds.As an alternative method, a hairdryer or heat gun can be employed to warm the lower edge of the back glass until it reaches a comfortably warm temperature.Exercise caution to prevent overheating the device, as the battery is vulnerable to thermal degradation.
Prolonged exposure to excessive heat poses a risk of damage to the internal battery.
The recommended heating duration is 90 seconds when using an iOpener, or until the back glass is warm to the touch with a hairdryer or heat gun.

• Securely attach a suction cup to the lower border of the rear glass panel.
• Exert a consistent, considerable upward pull on the suction cup to generate separation between the rear glass and the device's frame.
• Carefully position the pointed end of a specialized opening tool into the newly formed space.The appropriate tool for this step is an opening pick.Introduce the opening pick's tip into the space created by the separation.

To prevent harm to the sensitive internal components during adhesive separation, maintain a maximum insertion depth of 3 millimeters when using a prying tool.

• Adjacent to the volume up button lies a fragile connector linking the rear glass assembly to the device's main circuit board.
• The phone's edges feature numerous spring-loaded electrical contacts.

Utilize an opening pick to carefully disengage the adhesive securing the rear glass by inserting it along the lower edge.The adhesive bond between the back glass and the device chassis is released by sliding the opening pick along the bottom perimeter.Maintain the positioning of the opening pick close to the lower-left corner to facilitate subsequent steps.
This strategic placement of the opening pick ensures continued separation of the adhesive during the repair process.

Utilize a heated iOpener on the left side of the rear glass panel, maintaining heat for a duration of 90 seconds.To facilitate separation, apply heat to the back glass surface using a hair dryer or heat gun until it reaches a temperature comfortable to touch.The purpose of this heating process is to soften the adhesive securing the rear glass.
Ensure the iOpener or heat source is directed solely at the left edge to avoid damaging other components.

1. Employ a specialized opening pick, pivoting it near the lower-left boundary, then advance it along the left side to detach the adhesive bond and disengage the metallic fasteners.
   Audible and tactile confirmation of the metallic clip disengagement will occur during their passage.
2. Maintain the opening pick's position in proximity to the upper-left region.

• Utilize a heated iOpener on the upper perimeter of the rear glass panel, maintaining heat for a duration of 90 seconds.To facilitate separation, warm the back glass surface with a hair dryer or heat gun until it reaches a temperature that is comfortable to touch.The application of heat softens the adhesive securing the rear glass, easing the subsequent separation process.
  Ensure the heat source is applied evenly across the top edge to prevent localized stress or damage to the glass or underlying components.

• Employ a specialized opening pick, pivoting it near the upper-left corner, then moving it along the top perimeter to detach the adhesive bond and disengage the metal retaining clips.
  Audible and tactile confirmation of the metal clips' release will occur as the opening pick traverses their locations.
• Maintain the position of the opening pick within the upper-right corner for subsequent steps.

• Utilize a heated iOpener on the right side of the rear glass panel, maintaining heat for a duration of 90 seconds.To facilitate separation, warm the back glass with a hair dryer or heat gun until its surface temperature is high enough to be felt as hot.The application of heat softens the adhesive securing the rear glass, easing its removal.
  Ensure the iOpener is appropriately heated to prevent damage to surrounding components during the glass separation process.

• To prevent potential harm to the concealed wiring, ensure the tool's insertion depth remains no greater than 3 millimeters.By pivoting the opening tool near the upper-right area and moving it parallel to the right side, the remaining adhesive bond and the metal clip can be detached.The detachment of the metal clip will be indicated by an audible click and a noticeable shift in resistance.
  Care must be taken to limit the pick's penetration to a maximum of 3 mm, safeguarding the integrity of the internal wiring harness.
  Separation of the remaining adhesive and the metal clip is achieved through a rotational motion of the opening tool, followed by a sliding action along the right edge.

Ensure the adhesive securing the rear glass panel has fully detached; should any adhesive remain, maneuver a separation tool along the perimeter of the back glass to release it.
Carefully pivot the rear glass assembly away from the device's body, positioning it vertically against a stable and uncontaminated surface.

Employ a tri-point screwdriver, specifically a Y000 type, for the disassembly process.The screws, each measuring 1.3 millimeters in length, require a tri-point Y000 screwdriver for their removal.To detach the lower connector cover, utilize a tri-point Y000 screwdriver.Securely fasten the lower connector cover with two screws, each having a length of 1.3 millimeters, and requiring a tri-point Y000 screwdriver for their removal.A tri-point Y000 screwdriver is essential for loosening and extracting the two screws that hold the lower connector cover in place.

• Employing tweezers or direct finger manipulation, carefully elevate the lower connector cover.Subsequently, advance the cover in a direction towards the phone's upper section to disengage it from the securing metal clip.This sliding motion will free the cover from its fixed position.The lower connector cover is now detached and ready for removal.Ensure the cover is fully released from the metal clip before proceeding.
• Proceed with the complete removal of the lower connector cover from the device.

Employ the tip of a spudger to carefully lift and detach the battery press connector.A spudger's pointed end facilitates the separation of the battery press connector from its socket.To release the battery press connector, utilize a spudger, applying force to its tip.

Employ a specialized tri-point screwdriver, specifically a Y000 type, for disassembly.The fastener in question is a screw with a length of precisely 1.0 millimeters.This diminutive screw serves to hold the middle connector cover in place.Removal of the cover necessitates the use of the aforementioned tri-point Y000 screwdriver.The screw's small size demands careful handling to avoid stripping the head.

• Two metallic retaining clips, positioned above and below, secure the central connector cover.
• Employ the tip of a spudger to disengage the retaining clips.Applying pressure with the spudger, direct the middle connector cover downwards, facilitating clip release.Employing tweezers or manual dexterity, proceed with the removal of the cover.
• The cover's release is achieved by manipulating it away from the clips.Carefully maneuver the cover to avoid damage to surrounding components.Ensure the clips are fully disengaged before attempting to lift the cover.Gentle force is sufficient; excessive pressure could damage the clips or the connector.The cover is designed to be removed without requiring significant effort.

Employ the tip of a spudger to carefully lift and detach the wireless charging coil's press-fit connector.A spudger's pointed end is necessary for separating the press connector from the wireless charging coil.To release the wireless charging coil, utilize a spudger to gently pry and disconnect its associated press connector.

Detach the rear glass component from its surrounding frame, subsequently removing it.

• Utilize a specialized opening tool to create a gap beneath the battery connector, thereby releasing the adhesive bond with the main circuit board.
• Be cautious, as a component pad exists directly beneath the battery connector; inadvertent engagement with this pad by the opening tool is possible, requiring manual repositioning of the pad followed by reinsertion of the tool between the pad and the connector.

Employ a pry tool or a clean fingernail to lift the metallic tab situated along the lower perimeter of the battery.The silver tab, located at the battery's base, requires separation using a specialized opening pick or a similarly clean implement.To expose the battery's contact, carefully detach the silver tab positioned at the battery's lower edge with a prying tool or a clean fingernail.

A critical safety precaution requires refraining from connecting the VoltClip to any electrical supply at this stage, as unintended contact between the alligator clips could result in a damaging short circuit.To proceed, insert the VoltClip's cylindrical connector into the USB-C angled connector.

• Electrical safety is paramount; avoid energizing the VoltClip until the clips are properly positioned to prevent accidental electrical faults.

• Secure the crimson alligator clip to the metallic tab.

• Secure the black alligator clip to the metallic projection located on the lower surface of the loudspeaker.

Confirm that the crimson alligator clip maintains contact solely with the designated silver tab, avoiding contact with other metal components.Establish a connection between a live USB-C cable and the USB-C elbow connector, allowing a 90-second duration for the adhesive bond to relax.

• Verify the absence of contact between the red alligator clip and any metallic areas beyond the intended silver tab.

• Should the battery remain immobile during this procedure, reattach the alligator clips and allow them to remain connected for one additional minute before attempting removal again.
• Employing either a firm grasp on the silver tab or utilizing a suction handle, carefully elevate the battery from its position within the frame.
• Should the battery resist removal with ease, revisit and repeat the actions detailed in steps 26 through 29.

Employing tweezers facilitates the removal of sizable sections of leftover battery adhesive adhering to the iPhone's chassis.To eliminate traces of battery adhesive, employ coffee filters or a lint-free cloth saturated with isopropyl alcohol possessing a concentration exceeding 90%.

• Thoroughly clean the iPhone frame, eliminating any lingering adhesive residue by utilizing coffee filters or a non-abrasive cloth and isopropyl alcohol with a purity greater than 90%.

Carefully remove the protective backing from the battery adhesive to prepare it for application.The battery adhesive's release paper must be detached to allow for proper bonding.

• Position the battery above its designated area within the iPhone and establish the connection of its pressure connector.
• Following the battery's connection, carefully guide it into its intended location.
• Employ manual pressure with your fingers to secure the battery and ensure its proper adhesion.

Employ the pointed end of a spudger tool to carefully lift and release the battery cable's press-fit connector.Disconnecting the battery cable requires prying with a spudger tip to overcome the connector's secure press-fit design.

• Employ tweezers to detach the adhesive material that borders the frame's edges.
• Prior to grasping the adhesive with tweezers, it might be necessary to gather it into a concentrated point using the tip of a spudger.
• Residual adhesive can be eliminated by applying a coffee filter or a lint-free cloth saturated with isopropyl alcohol exceeding a 90% concentration.

Position the new adhesive onto the frame, ensuring the wider blue protective liner faces inward and the release tab is situated in the lower-right area.

• Variations in liner coloration and pull tab placement are possible among different adhesive replacements.
• Employ existing frame elements, like the camera aperture and edge indentations, to guide the adhesive's intended placement.

After applying pressure to secure the adhesive, any adjustments are impossible; complete removal and replacement with fresh adhesive will be necessary.

• Initiate the peeling process of the adhesive's backing liner from its bottom edge using the provided pull tab, but avoid complete removal.
• Maintain the blue liner's position away from the work area while carefully positioning the adhesive against the iPhone's lower boundary.
• Ensure proper alignment of the iPhone’s spring contacts with the liner’s corresponding openings by seating the adhesive’s lower edge within the frame’s designated cavity.

Progressively remove the protective backing from the adhesive strip, ensuring firm contact with the iPhone's perimeter during application.

• Proper alignment of the adhesive's lower edge will result in automatic positioning of the side and top edges.
• In cases of misalignment, discard the adhesive and repeat the process with a fresh strip.
• Should a replacement adhesive strip be unavailable, the iPhone can be reassembled and used without adhesive; however, be aware that its water resistance will be diminished until a new adhesive is installed.

Employ the planar edge of a spudger tool to secure the adhesive bond along the frame's outer boundary.The adhesive's placement around the frame's edges should be facilitated by applying pressure with the flat spudger tip.To ensure proper adhesion, utilize the flat spudger end to firmly seat the adhesive substance around the frame's circumference.

Employ the pointed end of a spudger to elevate the pull tab situated at the upper right of the pink adhesive liner, enabling a secure handhold.Gaining access to the pull tab allows for a firmer grasp using your fingers, after initial lifting with the spudger's tip.The pink adhesive liner's pull tab should be raised with the spudger, facilitating manual gripping for subsequent removal.

• To prevent damage, maintain the rear glass in an elevated position against the right side of the iPhone, utilizing a robust object like a box for support.
• Employ the planar tip of a spudger, or your fingertip, to establish a connection with the charging coil's press connector.Subsequently, establish a connection with the battery press connector using the same tool.This ensures proper reattachment of these delicate connectors during the repair process.

Position the intermediate connector cover atop the wireless charging coil's connector, ensuring a slight projection beyond the logic board's lower clip aperture.

Apply pressure to the cover's surface using your fingertip.The cover must be depressed firmly against the logic board's surface.
Simultaneously, move the cover in an upward direction to engage the metal clips.Ensure the metal clips are fully seated within their designated recesses on the logic board.

Employ tweezers for precise positioning of the lower connector cover's upper edge onto its designated location within the logic board's architecture.Ensure the upper portion of the lower connector cover aligns correctly with its corresponding slot on the logic board's surface.
Position the component identified as the "lower connector cover" onto the press connector.The lower connector cover should be situated directly above the press connector, ready for the subsequent step.Carefully align the lower connector cover to facilitate proper engagement with the press connector.

Employ a tri-point screwdriver, specifically a Y000 type, for the installation process.A 1.0 millimeter screw is required for affixing the central connector cover.The aforementioned screw serves the purpose of securing the middle connector cover in place.Repeat the use of a tri-point Y000 screwdriver for subsequent steps.
Two screws, each measuring 1.3 millimeters in length, are needed for the next stage.These screws are intended to firmly attach the lower connector cover.The lower connector cover's attachment relies on the proper installation of these screws.Ensure the screws are correctly positioned to maintain the structural integrity of the lower connector cover.

Employ tweezers to securely grasp the protruding tabs located on each of the three blue liners, facilitating their removal to reveal the underlying adhesive.To ensure complete liner detachment, it might be necessary to support the rear glass, preventing contact with the frame, particularly when addressing the liner situated along the right side.
The adhesive’s exposure is achieved by peeling away the three blue liners, which are initially secured with pull tabs, requiring the use of tweezers for manipulation.

• Position the rear glass flat against the device frame, applying pressure to secure it with the retaining clips.
• Ensure all clips are properly fastened by applying even pressure across the entire circumference of the rear glass.

Elevate the adhesion of the adhesive by warming the back glass borders with an iOpener, hairdryer, or heat gun, ensuring they reach a warm surface temperature.Apply consistent pressure along the entire outer edge of the back glass to promote proper contact.Employ screen vise clamps, if available, to reinforce the newly applied adhesive's hold.
Alternative methods for securing the back glass are detailed in the following instructions, should clamps be unavailable.

Consistent pressure across the iPhone's surface is essential for proper back glass adhesion and frame reinforcement, necessitating consideration of the camera module's protrusion.
Locate the iPhone's original packaging and utilize the lid as a stable work platform, ensuring a level surface.
Should the original packaging be unavailable, proceed to an alternative compression technique, bypassing this initial step.
Position the iPhone, with the display facing upwards, within the box lid, ensuring the camera bump aligns with the designated indentation.
Acquire an object with a height exceeding the box's sidewalls but approximating the iPhone's width, then position it atop the iPhone, followed by several substantial weights.
Maintain the applied pressure for a minimum of thirty minutes; reduce this timeframe proportionally to the weight of the applied objects, with overnight stabilization being optimal.

Lacking the iPhone's initial packaging, alternative procedures involving equal pressure distribution across the rear glass panel are detailed in the subsequent instructions.

• Position the iPhone with its display facing downwards upon a cushioned, level plane.
• Adhesive tape should be applied to the rear glass surface to safeguard its cosmetic appearance.

Position a single stratum of coins, or comparable objects possessing similar thickness, directly atop the adhesive tape situated along the perimeter of the rear glass.

• The requisite number of coin layers may vary, contingent upon the individual thickness of each coin utilized.
• Ensure uniform dispersal of the coins and that their collective thickness equals or surpasses the height of the camera module's protrusion.

To apply pressure for bending, place several books or similarly weighty items directly atop your iPhone.

• Because coins can potentially create a mark, avoid utilizing precious or irreplaceable materials as the surface beneath the applied weight.
• Maintain the applied pressure for a minimum of thirty minutes; for lighter objects, extend this duration, with an overnight period being the optimal timeframe.

• Employ a P2 pentalobe screwdriver for the installation of the two screws, each measuring 7.8 mm in length, positioned on both sides of the charging port.Secure the charging port with the aforementioned screws, ensuring their length is precisely 7.8 mm and utilizing a P2 pentalobe screwdriver for proper engagement.To affix the screws flanking the charging port, a P2 pentalobe screwdriver is required, and each screw must be 7.8 mm long.