![]() ![]() Remove the NFC, and measure the diode data of NFC, we found the G2, D5 and C7 all is connect to ground.įrom the phone circuit diagram, these three points are connected to the NFBST_RF, as shown in picture 10-2-4, we directly remove it, G2 still short circuit. ![]() Null/null IMEI and unknown baseband by jephimax.Īfter soldering jump wire, it's back to normal. SRS: Repair Imei 0049xx on I9100 Galaxy S2 Phone. Observing it under the microscope, we found that F元901 corrosion seriously caused the left iPhone backlight IC cannot supply power. It not only stuck on fingerprint setting, but also the restore network, restore all settings. ![]() Cockos reaper v4.22(portable) inc core patcher for mac. Leave it alone, enter the IOS, and insert the SIM card to test, we find there is no 3G、4G, the fingerprint is normal. At this time, connect it to power and phone standby leakage 30mA, press the iPhone power button, the iPhone screen is lit, but the left screen is dark. After removal, the diode data of the main power supply becomes 298. Now we can clean the iPhone motherboard first, and then measuring power supply C3405 with, it directly to the ground, careful observation under the microscope found that C3722 was severely corroded. According observe, we find the most serious is the display backlight part. Rip off the motherboard sticker that can be ripped, and remove the iPhone PCB shield cover that can be removed. ![]()
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