Maybe try another modem. I am from Germany and had to change modem from xxuemkc modem to xxbme1 modem, because lte didn't work on first modem, either.
Try one of these
Apex launcher is not helping. Any other ideas?
I am wondering - is it possible that it is sooo... complicated?! I searched whole internet and NOBODY managed to have Service mode on Stock Android 4.3. that is sad :(:crying:
Service Mode is bac...
Brilliant. im happy ive managed to rescue my phone. installed 4.3 using odin with no problems.. gutted i cant install anyother rom now, suppose ill have to keep my charger with me at all times.. "UP YOURS SAMSUNG" - "if i ever see you in the stree...
Yes I agree! It's a nightmare and another way of Samsung preventing you from doing any downgrade "easily". If you want to stick Cyanogen mod on then all you can do is give it a try with PC Odin first and if not then Mobile Odin should do it.
From what I know yes... I learnt the hard way too as i all of a sudden aquired knox stuff only once I had upgraded to a stock 4.3 rom, so I would say so :P