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What can be cultivated is what can be repaired. If it is within the warranty period, LZ will go to customer service to repair it, if it has passed the warranty period. Then let's buy a new one. Changing motherboards is about the same price as buying a new phone.
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It costs a lot of money, around 1000.
Now it's not necessary, at that time it was cost-effective, I also dropped the water management for 580 last year, and spent 800 to get it, but now the whole money can buy a new one.
This is not a problem with the settings, it should be a problem with the hardware, it is recommended to go to the mobile phone repair shop to disassemble and repair.
Your speaker and power amplifier must be matched, and the voltage must be the same before they can be connected and used. You can get a master electrician to connect it for you.
It's over, see if the circuit board is soaked, if the circuit board is soaked, then forget it and throw it away, the electronic ones can't withstand the bubbles, you're still in the urinal, alas, change it. Let's change NOKIA and MOTO. Warp drop point.
God, this is a change in network patterns.
E refers to the normal 2G network. H is a high-speed 3G network. >>>More