After battery replacement IPAD restarts every 2-3min
After I replaced battery on my IPAD 3 (4G), currently I experience issue with it since it restarts itself every 2-3min.
I read the other forum topics and understood that the problem might be due to a fake battery but I bought another battery and tried with it. Unfortunately the results was the same - IPAD restarts in every 2-3min.
In general, when the IPAD is switched on, it searches for mobile network, while it is connected to WI-FI and after it can not find any network, it restarts. This trend is based on my observation and it does not matter if there is SIM card inserted or not.
My concern is related that the IPAD can not detect the 4G module correctly, it is connected to the mother board but still it is strange.
Would you please be able to suggest any solutions for this issue? It will be very helpful because at the moment, it is useless like that.