I need help,phone behaving strange.
Please i really need help.
I have searched the trouble shooting part of this forum but i didn't see anyone having the kind of problem i have now.
I was using leaked 4.2.2 when samsung released 4.3,and from there i updated to wanam lite 7.2(4.3).
after using 4.3 for some weeks i decided to go back to 4.2.2,after flashing 4.2.2 in Odin,i discovered that i have no gsm signal and mobile data and also a wrong Imei number,so i restored my backed up efs folder,rebooted and yet no network.
So i decided to delete the whole efs folder and replace with the one i backed up and after doing that i still did not get network.
i decided to installed an MG4 modem and after i did that i was able to get network and my imei number corrected itself too.
Now the strange problems am experiencing after going through the above includes;
1.after flashing a samsung stock 4.2.2 (in order to start afresh),my phone jumps the start up menu(where you find language selection,google signin etc) and go straight to home screen.
2.after a few seconds of loading the home screen i see a write up in yellow that never goes away unless am on another application(image attached).
3.if i press and hold the power button,instead of a pop up menu the phone shuts down.
4.any other rom that is not stock samsung based never boots.
5.i cant restore a previously made nandroid backup(it stops when restoring system)
with all the mentioned problems i can make and receive calls,use mobile data,also have a correct Imei.
i beg all the talented people here to help me out as i am not okay with the state of the phone....
Thanks,looking forward to your helpful posts,meanwhile i use a blue GT I9300,16gig.