crwdns2933897:0crwdne2933897:0

Wi-Fi and Bluetooth doesn't work after repair

Hello,

I have there Huawei P9 lite. It has been damaged by water. In Professional store it has been repaired by replacing new screen. But after this, Wi-Fi and Bluetooth doesn't work. I click to turn on Wi-Fi or Bluetooth, but nothing happen. GSM work good.

I don't know the schematic and construction of phone, so I don't have idea where could be problem. (It could be disconnected antenna?)

Thanks

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2853045:0crwdne2853045:0 crwdns2853046:0crwdne2853046:0
crwdns2889612:0crwdne2889612:0 3

crwdns2944067:03crwdne2944067:0:

It wouldn't be a disconnected antenna if you can't turn Bluetooth or Wi-Fi on, can you confirm that it does not turn on?

That would actually be the Wi-Fi / Bluetooth IC (sometimes these are a all in one chip) on the logic board gone bad from the liquid damage corrosion if it doesn't turn on.

crwdns2934271:0crwdnd2934271:0crwdne2934271:0

@benjamen50 I can't turn on Wi-Fi and Bluetooth, so it could be probably a antenna. Can you check my which IC it is and position on board?

crwdns2934271:0crwdnd2934271:0crwdne2934271:0

Hi ,I have the same problem .Did you find a solution ?

crwdns2934271:0crwdnd2934271:0crwdne2934271:0

crwdns2934285:0crwdne2934285:0