crwdns2933423:0crwdne2933423:0

crwdns2933803:05crwdne2933803:0

crwdns2933797:0REWAcrwdnd2933797:0crwdne2933797:0

crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 REWA

crwdns2933769:0crwdne2933769:0
crwdns2933771:0crwdne2933771:0
crwdns2933801:0crwdne2933801:0

crwdns2933807:0crwdne2933807:0

+[* black] Judging by this, the fault is related to the earpiece speaker and sensor flex cable or the front camera flex cable. Now we need to rule out one by one. Disconnect the earpiece speaker and sensor flex cable.
+[* black] Press the power button to turn on the phone. The phone turns on normally. We can confirm now that the fault is related to the earpiece speaker and sensor flex cable.

crwdns2933777:01crwdne2933777:0

crwdns2933779:0crwdne2933779:0

crwdns2915182:0crwdne2915182:0

crwdns2933777:02crwdne2933777:0

crwdns2933779:0crwdne2933779:0

crwdns2915182:0crwdne2915182:0