Hello,
I have Hisense Sero 7 pro tablet for almost 2 years, and it has served me well until I recently gave it to my 2y daughter, and now it has started freezing :( I have tried reinstalling different ROMs versions (DOPA 4.4.4, 5.0, etc.) but it seems that stock ROM 4.3 is most stable one. I have also noticed that using the stock rom my Sero Pro freezes when I go to Wifi settings screen, or enter wifi password (for non-stock ROM I have not noticed any particular pattern/reason for freezing). Then the screen goes blank (sometimes light is working, sometimes not), and I need to hold power button for a few seconds for a complete shutdown and then I can turn it on.
Now I have watched a few movies from SD card using standard video player and it was working fine, so I believe this issue is isolated to wifi related activities only. Maybe someone had a similar problem (as I believe this is not limited to those particular tablets). Is there a way to fix it? Any ideas are welcome. Thanks!
I have Hisense Sero 7 pro tablet for almost 2 years, and it has served me well until I recently gave it to my 2y daughter, and now it has started freezing :( I have tried reinstalling different ROMs versions (DOPA 4.4.4, 5.0, etc.) but it seems that stock ROM 4.3 is most stable one. I have also noticed that using the stock rom my Sero Pro freezes when I go to Wifi settings screen, or enter wifi password (for non-stock ROM I have not noticed any particular pattern/reason for freezing). Then the screen goes blank (sometimes light is working, sometimes not), and I need to hold power button for a few seconds for a complete shutdown and then I can turn it on.
Now I have watched a few movies from SD card using standard video player and it was working fine, so I believe this issue is isolated to wifi related activities only. Maybe someone had a similar problem (as I believe this is not limited to those particular tablets). Is there a way to fix it? Any ideas are welcome. Thanks!
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