Is your Honor 400 Pro showing weak signal, no network, or struggling with mobile data even in areas with strong coverage? A damaged or broken internal antenna is often the culprit. This replacement Antenna for Honor 400 Pro is the physical component that captures and transmits mobile network signals — restoring reliable 4G/5G reception, stronger call quality, and stable data connectivity.
Restore the signal your Honor 400 Pro deserves. Order the replacement Antenna from SAHII.in — genuine quality, wholesale price, free delivery to every pin code in India.
| Compatible Brand | Honor |
| Compatible Model | 400 Pro |
| Color | |
| Product Type | Antenna |
| Condition | New |
| Packing | Loose Packing |
| In The Box | 1 Unit of Antenna for Honor 400 Pro |
| Country Of Origin | China |
| Sold By | SAHII.in, New Delhi |
Parts commonly ordered with Antenna for Honor 400 Pro for 400 PRO
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The internal antenna in your Honor 400 Pro is a physical component that captures radio frequency signals from mobile towers and transmits your phone's outgoing signals. Without a functioning antenna, your Honor 400 Pro cannot connect to any mobile network, regardless of SIM or software settings.
Common signs include persistent no-service messages, extremely weak signal in areas with strong coverage, mobile data not working, calls failing or dropping immediately, and signal bars disappearing when you hold the phone in certain positions on your Honor 400 Pro.
Yes. Most modern smartphones including the Honor 400 Pro have multiple antennas — for mobile network, WiFi, Bluetooth, GPS, and NFC. This listing covers the primary mobile network antenna. If you are experiencing WiFi or GPS issues specifically, search for the corresponding WiFi antenna or GPS antenna for your Honor 400 Pro on SAHII.in.
Antenna replacement is a moderate repair that requires opening the phone, careful disconnection from the motherboard connector, and routing the new antenna correctly. It is recommended to have a professional technician handle the replacement on your Honor 400 Pro to avoid damaging the motherboard port.
Yes — a 7-day replacement warranty against manufacturing defects is provided. An unboxing video is mandatory for all warranty claims. Please verify your model carefully before ordering. For more information, check out SAHII's Return Policy.