LG Optimus G Battery Replacement
This guide will walk you through replacing the battery in your LG Optimus G using just a few essential tools.
Step 1 | Remove the simcard
Use a SIM eject tool to release the SIM card.
Step 2 | Remove the back cover
- Remove the two screws (T5) with a T5 screwdriver.
- Use a guitar pick or plastic opening tool to release clips on top and sides.
Step 3
Insert an opening pick and carefully pry the rear case away from the device.
Step 4 | Removing the battery
Remove the tape covering the battery.
- Also remove all screws and the antenna connector cord.
Careful when removing the golden tape, as it is situated below the antenna connector cord.
Step 5
Remove the screws holding the battery cable connector in place.
- Next, disconnect the battery cable.
Step 6
Use caution when heating the battery as it may cause thermal damage.
- Apply moderate heat to loosen the adhesive using a heat gun.
- Be patient and gentle when separating the battery from the case.
Step 7
Use blunt plastic tools to avoid puncturing the battery.
- Pry the battery up from the case with care.
Step 8
Remove the old battery.
- Insert a new battery into its compartment.