I9500 unlock problem details are here..

[vertex777]

Need to unlock I9500

Z3x , Octopus and Nspro are fail to unlock. all boxes are show to unlock but after insert sim phone want unlock code.

for this problem-- I flash it another flash flash file and lose IMEI -0044........ and after root unlock successfull. So I need was to recover imei. Imei repair not supported for I9500 with z3x. I tried to reapair with Octopus but not success.

I realize that real Imei number is very essential for Customer beacuse this is S4 price is High. Customer may need IMEI number in Future. After flash original flash file that was before in phone IMEI back but phone lock again problem and history is same. I discus with some gsm friends and read lot of post I understand that many person handle this kind of problem and they not get any solution.

only tested solution are expected from support or users .

efs backup are included here.

[ar.naseri7]

Originally Posted by vertex777

Need to unlock I9500

Z3x , Octopus and Nspro are fail to unlock. all boxes are show to unlock but after insert sim phone want unlock code.

for this problem-- I flash it another flash flash file and lose IMEI -0044........ and after root unlock successfull. So I need was to recover imei. Imei repair not supported for I9500 with z3x. I tried to reapair with Octopus but not success.

I realize that real Imei number is very essential for Customer beacuse this is S4 price is High. Customer may need IMEI number in Future. After flash original flash file that was before in phone IMEI back but phone lock again problem and history is same. I discus with some gsm friends and read lot of post I understand that many person handle this kind of problem and they not get any solution.

only tested solution are expected from support or users .

efs backup are included here.

http://forum.gsmhosting.com/vbb/f716...k-wow-1711536/

http://forum.gsmhosting.com/vbb/f716...ports-1710066/

[Vero]

Is safetly unlock i9500 with NSPro ?... I don't wanna lost IMEI.

[Shaban12]

repair your imei with volcano

[larouci16]

try with nspro with patch unlock file,and flash with it because its an md5 file,after that rebuiuld ur imei and unlock it,post result,good luck

[timex567]

You can back-up efs and restore imei with odin.

[simcityreal]

Originally Posted by vertex777

Need to unlock I9500

Z3x , Octopus and Nspro are fail to unlock. all boxes are show to unlock but after insert sim phone want unlock code.

for this problem-- I flash it another flash flash file and lose IMEI -0044........ and after root unlock successfull. So I need was to recover imei. Imei repair not supported for I9500 with z3x. I tried to reapair with Octopus but not success.

I realize that real Imei number is very essential for Customer beacuse this is S4 price is High. Customer may need IMEI number in Future. After flash original flash file that was before in phone IMEI back but phone lock again problem and history is same. I discus with some gsm friends and read lot of post I understand that many person handle this kind of problem and they not get any solution.

only tested solution are expected from support or users .

efs backup are included here.

how to write this...pls tell me step's..............

[Vero]

Originally Posted by timex567

You can back-up efs and restore imei with odin.

How backup EFS with Odin ?