crwdns2933803:010crwdne2933803:0
crwdns2933797:0REWAcrwdnd2933797:0crwdne2933797:0
crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 REWA
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- crwdns2933801:0crwdne2933801:0
crwdns2933807:0crwdne2933807:0
| + | [* icon_note] Please be noted that for iPhones with an iOS 12 system, once baseband relevant IC are replaced, we need to restore the phone and re-write the baseband data to the phone. |
|---|---|
| + | [* black] Attach the upper layer and the lower layer to the test fixture. Get the back glass assembly connected. Connect the battery connector with the DC Power Supply. |
| + | [* black] Connect the iPhone to the computer with the USB cable. Restore the phone via iTunes. Once done, disconnect the USB cable, the power supply, and the back glass assembly. |
| + | [* black] Again, let’s get the display assembly installed. Connect the battery connector with the Power Supplier. The phone goes with activation process. |
| + | [* black] Click the icon at the bottom right corner. Serial number and IMEI number display normally on the screen. Signal bars in the upper-right corner is back to normal. We can confirm now that the No Service problem is caused by U_PMIC_E. |
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crwdns2915182:0crwdne2915182:0
crwdns2933777:02crwdne2933777:0
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crwdns2933777:03crwdne2933777:0
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