FIx Guide of iphone 6 Keeps Resetting Itself
Sometimes iPhone users have to face some unusual bugs that seem to surface out of nowhere in their device. There has a large number issues of iphone, so how to use iphones for a long time is important.
Some iPhone 6 users come aceoss an unknown issue that forced their device to reboot randomly. The sudden rebooting of iPhone can be really frustrating especially if it occurs quite frequently. You are in the thick of intense conversation with your friend and all of a sudden you see your phone being switched off, wouldn’t you feel like getting on top of your patience? Of course, you would. Vipprog engineer will give you some possible solutions to this issue that may resolve it with immediate effect. If you need phone repair tools, you can try vipprogrammer.com. Let's find out!
Repair processing:
1. Take down the LCD screen assembly.
2. Test voltage of the battery with digital multimeter. Battery voltage is 4.21V, battery test signal voltage is 2.02V. The battery is normal, so we install the LCD screen assembly to check other malfunctions.
3. Failure detection: connect the phone to computer, it could not be restored by iTunes, an unknown error occurred (9), so that we can draw a conclusion that NAND flash or CPU is cracked.
4. Detach the motherboard from the phone, and fix it on PCB holder.
5. Remove the NAND flash chip from motherboard carefully.
6. Clean the bonding pad with solder iron, knife, BGA paste flux, rosin, solder wick and PCB cleaner.
7. Connect the NAND flash programmer with computer, transfer the data from the old NAND flash to a new one.
8. New NAND flash chip BGA reballing.
9. Install the new NAND flash chip to the motherboard.
10. Install the motherboard to the phone.
11. Connect the phone to computer, it can be restored by iTunes successfully.
12. Test if it works well.
Some iPhone 6 users come aceoss an unknown issue that forced their device to reboot randomly. The sudden rebooting of iPhone can be really frustrating especially if it occurs quite frequently. You are in the thick of intense conversation with your friend and all of a sudden you see your phone being switched off, wouldn’t you feel like getting on top of your patience? Of course, you would. Vipprog engineer will give you some possible solutions to this issue that may resolve it with immediate effect. If you need phone repair tools, you can try vipprogrammer.com. Let's find out!
Repair processing:
1. Take down the LCD screen assembly.
2. Test voltage of the battery with digital multimeter. Battery voltage is 4.21V, battery test signal voltage is 2.02V. The battery is normal, so we install the LCD screen assembly to check other malfunctions.
3. Failure detection: connect the phone to computer, it could not be restored by iTunes, an unknown error occurred (9), so that we can draw a conclusion that NAND flash or CPU is cracked.
5. Remove the NAND flash chip from motherboard carefully.
6. Clean the bonding pad with solder iron, knife, BGA paste flux, rosin, solder wick and PCB cleaner.
7. Connect the NAND flash programmer with computer, transfer the data from the old NAND flash to a new one.
8. New NAND flash chip BGA reballing.
9. Install the new NAND flash chip to the motherboard.
10. Install the motherboard to the phone.
11. Connect the phone to computer, it can be restored by iTunes successfully.
评论
发表评论