i9300 imei repair without lose signal - GSM-Forum

huzein · 02-04-2014, 17:30

i got the info that after the release of Android 4.3 it is possible to repair the IMEI and to repair network in this way that future will not cause repair problems.

The way is, as far as i understood correct, is to generate a file in efs, which will generate automatically valid imei certficate after each update.

z3x team, now it is your turn, to find a way, how to do this.

br

huzein · 02-04-2014, 18:28

i got the info that after the release of Android 4.3 it is possible to repair the IMEI and to repair network in this way that future updates will not cause network problems.

The way is, as far as i understood correct, to generate a file in efs, which will generate automatically a valid imei certficate after each update.

br
huzein

debeliamark · 02-05-2014, 07:26

The Z3x latest Samsung tool(s) for sure remake IMEI + SN + Product code correct ( in EFS ) for i9300 - tested after many eMMC replacement ( with empty ones or resurected ) and phone(s) can be updated without ANY issues. Just only one problem was appear - there sometime 4.0.4 do not work correct after repair - must be 4.1.2 or later ... anyway - who care about old versions.

huzein · 02-05-2014, 14:28

can somebody confirm this that after imei repair updates are possible without losing the network?

vijovame · 02-05-2014, 15:06

its working for n7100 running 4.3, i think it should work on i9300 too

edit: i9505 4.3 its working too

huzein · 02-17-2014, 21:07

i repaired network on a i9300 based on android 4.3 and i had IMEI CERTI: PASS and so signal. then i flashed the phone with a newer version and IMEI CERTI became FAIL, so signal again lost. It's a pity. Somehow it must be possible to repair the IMEI / network whatever that after updates the phone still gets signal...

02-04-2014, 17:30	#1 (permalink)
huzein No Life Poster Join Date: Nov 2006 Location: Germany Posts: 688 Member: 396421 Status: Offline Thanks Meter: 87	i9300 imei repair without lose signal i got the info that after the release of Android 4.3 it is possible to repair the IMEI and to repair network in this way that future will not cause repair problems. The way is, as far as i understood correct, is to generate a file in efs, which will generate automatically valid imei certficate after each update. z3x team, now it is your turn, to find a way, how to do this. br

02-05-2014, 15:06	#5 (permalink)
vijovame Junior Member Join Date: Nov 2007 Posts: 14 Member: 641256 Status: Offline Thanks Meter: 0	its working for n7100 running 4.3, i think it should work on i9300 too edit: i9505 4.3 its working too Last edited by vijovame; 02-05-2014 at 15:15.

02-04-2014, 18:28	#2 (permalink)
huzein No Life Poster Join Date: Nov 2006 Location: Germany Posts: 688 Member: 396421 Status: Offline Thanks Meter: 87	i got the info that after the release of Android 4.3 it is possible to repair the IMEI and to repair network in this way that future updates will not cause network problems. The way is, as far as i understood correct, to generate a file in efs, which will generate automatically a valid imei certficate after each update. br huzein

02-05-2014, 07:26	#3 (permalink)
debeliamark No Life Poster Join Date: May 2001 Location: Bulgaria Age: 56 Posts: 4,796 Member: 4627 Status: Offline Sonork: 57528:debeliamark Thanks Meter: 1,034	The Z3x latest Samsung tool(s) for sure remake IMEI + SN + Product code correct ( in EFS ) for i9300 - tested after many eMMC replacement ( with empty ones or resurected ) and phone(s) can be updated without ANY issues. Just only one problem was appear - there sometime 4.0.4 do not work correct after repair - must be 4.1.2 or later ... anyway - who care about old versions.

02-05-2014, 14:28	#4 (permalink)
huzein No Life Poster Join Date: Nov 2006 Location: Germany Posts: 688 Member: 396421 Status: Offline Thanks Meter: 87	can somebody confirm this that after imei repair updates are possible without losing the network?

02-17-2014, 21:07	#6 (permalink)
huzein No Life Poster Join Date: Nov 2006 Location: Germany Posts: 688 Member: 396421 Status: Offline Thanks Meter: 87	i repaired network on a i9300 based on android 4.3 and i had IMEI CERTI: PASS and so signal. then i flashed the phone with a newer version and IMEI CERTI became FAIL, so signal again lost. It's a pity. Somehow it must be possible to repair the IMEI / network whatever that after updates the phone still gets signal...