- 在此之前，我刷了一个自定义恢复IMG。 然后我尝试使用 ullify 闪烁自定义ROM ZIP文件。它说
- 现在我刷了TWRP恢复IMG并尝试进入恢复模式。黑色空盒子出现而不是恢复菜单。 然后我正常启动手机，没有SIM卡检测。
I wanted to flash custom ROM .
flashing completed and reboot to continue.
It looks like ...the custom rom you have flashed doesnt had Modem binaries of your phone... A rom consist of many parts that operates the device the Modem binaries are responsible to operate network related operations...
You can download stock rom of your device then extract modem binary from it convert it to flashable file than flash only the modem binary in your device if that works than ok.
Else flash with your stock rom...the problem is not in ypur device ...the problem is in that custom rom binaries..
I had the same problem, and I fixed it this way:
IMEI Problem? Here's the solution (For MediaTek phones only):
*#*#3646633#*#*xe2x86x92 Connectivity xe2x86x92 Radio Info xe2x86x92 phone 1
On other phone download Chamelephon app, then put your IMEI, then reboot (need root).