声誉积分: 37
2
1
suddenly my phone has no signal status even cant connect to WIFI. i tried to change sim cards with another phone but my sim card was working. also tried to put it off for a while take the sdcard and sim out but still.. no status
声誉积分: 1.4千
11
5
1
did you mess with your phone and root it? you may have loosed your EFS
if that's not the case than proppably your antenna inside your phone has &&^&@@ itself up
you can try to replace it but i'm not 100% sure that's the antenna ..
tear it down and check inside for clear damage or rust or other junk and crap inside
这个答案有帮助吗？
Where is the antenna, I can't find it !!! PLEASE
Must you use such words? Try to keep it PG.
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Hi,
Have you tried a factory reset on your phone? Do a backup first to save all your downloaded apps and data. Make sure your battery has a good charge before you do.
由 jayeff 完成的
yes i try it but still no signal
由 arsenioangelito13 完成的
Hi @totong
Try swapping SIM cards with a SIM card from a known working, same network phone to see if your SIM card works in the other phone and if the other phone's SIM card works in your phone.
由 jayeff 完成的