Samsung Galaxy Tab 3 Kids SM-T2105 Become Static And Keep Rebooting..

I have a problem with my tablet Samsung Galaxy Tab Kids SM-T2105...

Everything works fine before (pre-patched rooted firmware T2105ZHAND2_T2105ZZHAND2_TGY) until I decided to do Factory Reset with the hope that it will become much smoother and faster.

So after pressing the Factory Reset, the tablet quickly turns off and reboot with something written in Chinese language. I didn't understand what it said and moreover it sort of stucked there. Then I force the tablet to power off. When I switched it back on, then comes the screen to setup everything again and I can change the language to English at this stage.

After everyhting is finished, all the data is gone. The tablet seems like new again. No stange app detected.

Then I started to install Lucky Patcher, Xposed and AdAway ..

After 1st time restart, all works fine ..

Then suddenly when transferring file from PC (total size about 1 GB from multiple files), then suddenly the tablet restart itself. And there is one mtptemp.MP4 file name which stays forever even after so many reboots and deleted so many times.

So here where the problem comes. The tablet will reboot after 2/3 minutes after each start.. So I am not able to do anything .. When uninstalling apps or delete files/transfer files, after reboot the tabler will revert itself to the condition with that mtptemp.MP4 file.

Now Factory reset from Setting will do nothing. After pressing many times Factory Reset, it will reboot to the CWM Recovery Mode instead. From this CWM, even I already pressed the wipe cache, format /system and everything, even Factory Reset, all command executed successfully. But after reboot, it will go back to the same condition.

From this Recovery Mode, I can still access adb, delete and send file. But still the same, after reboot, it will still stay exactly the same condition!!!

Flashing Odin also shows success, but still the same!!

So I have no more idea how to solve this!

The tablet become useless now, even it can powered on, it will reboot after few minutes.

So what else can I do?

Please help.

Thank you.

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