Пробовал я им тоже без изменений есть еще какие нибудь варианты???
Я сделал так после замени памяти
1-Прошил COMBINATION прошивку с саппорта z3x
2-Рутанул с помощью iRoot
3-z3x ом поправил имей и патч серт, сеть появилась
4-Прошил обычную прошивку имей осталься но серт слетел
5-Записал TWRP + SUPER SU
6-z3x ом сделал патч серт и вуаля планшет в деле
[QUOTEOperation: Repair
Selected model: GT-P5200
Software version: 20.5
Waiting ADB device... OK
Reading phone info...
Model: GT-P5200
Android version: 4.2.2
Product code: GT-P5200ZWASER
Phone version: P5200XXUAMG1
PDA version: FAJP_P5200XXUAMG1
CSC version:
CSC country code:
CSC sales code:
HW version: MP 0.800
Phone S/N: RF1DB05YJ6V
Modem board: XMM6262
RF cal date: 2013.11.1
IMEI: 004999010640000
Checking Super user right... true
Reading nv data... OK
Checking magic... OK
Running zTool, please wait... OK
Writing nv data... OK
Rebooting phone... OK
Repair done
Done with Samsung Tool v.20.5
][/QUOTE]
Operation: Patch Certificate
Selected model: GT-P5200
Software version: 20.5
Waiting ADB device... OK
Reading phone info...
Model: GT-P5200
Android version: 4.2.2
Product code: GT-P5200ZWASER
Phone version: P5200XXUAMG1
PDA version: FAJP_P5200XXUAMG1
CSC version:
CSC country code:
CSC sales code:
HW version: MP 0.800
Phone S/N: RF1DB05YJ6V
Modem board: XMM6262
RF cal date: 2013.11.1
IMEI: 359360056622975
Checking Super user right... true
Reading modem... OK
Patching modem... OK
Writing modem... OK
Rebooting phone... OK
Patching CERT check... done
Done with Samsung Tool v.20.5
Waiting ADB device...
Please, allow USB debugging on phone... OK
Reading phone info...
Model: GT-P5200
Android version: 4.4.2
Product code: GT-P5200ZWADBT
Phone version: P5200XXUBNK1
PDA version: P5200XXUBOB1
CSC version: P5200DBTBOB1
CSC country code: Germany
CSC sales code: DBT
HW version: MP 0.800
Phone S/N: RF1DB05YJ6V
Modem board: XMM6262
RF cal date: 2013.11.1
IMEI: 359360056622975
Checking Super user right... true
Reading modem... OK
Patching modem... OK
Writing modem... OK
Rebooting phone... OK
Patching CERT check... done
Done with Samsung Tool v.20.5