I9500 write certificate problem - GSM-Forum

futureowner · 02-05-2016, 06:33

Hi, i have a problem when i tried to write a certificate in a I9500 with lollipop 5.0.1. When its writting the certficate a error happens, "current imei checksum error". And when the phone restarts it has generic imei 0049 etc.
With other boxes i read that i have to whipe efs first but chimera dont have that option, what i´m doing wrong? Thanks for your help.

Santiago.

**Chimera Tool** · 02-05-2016, 10:07

Dear Sir, Can you tell me a work id? or a user name? I have to check the log for more information. Best Regards Chimera Team

Quote:

Originally Posted by futureowner

Hi, i have a problem when i tried to write a certificate in a I9500 with lollipop 5.0.1. When its writting the certficate a error happens, "current imei checksum error". And when the phone restarts it has generic imei 0049 etc.
With other boxes i read that i have to whipe efs first but chimera dont have that option, what i´m doing wrong? Thanks for your help.

Santiago.

futureowner · 02-05-2016, 12:09

username futureowner

gcceleghg · 02-05-2016, 12:21

Quote:

Originally Posted by futureowner

Hi, i have a problem when i tried to write a certificate in a I9500 with lollipop 5.0.1. When its writting the certficate a error happens, "current imei checksum error". And when the phone restarts it has generic imei 0049 etc.
With other boxes i read that i have to whipe efs first but chimera dont have that option, what i´m doing wrong? Thanks for your help.

Santiago.

Dear Sir!
If you have generic Imei 0049000 .... no need to reset EFS

1.- Flash 4.4.2 version
2.- Hard Reset
3.- Root the phone with Odin
https://download.chainfire.eu/326/CF...xx-gti9500.zip
4.- Write "valid Imei" Cert file with Chimera

Regards!

futureowner · 02-06-2016, 16:03

Quote:

Originally Posted by gcceleghg

Dear Sir!
If you have generic Imei 0049000 .... no need to reset EFS

1.- Flash 4.4.2 version
2.- Hard Reset
3.- Root the phone with Odin
4.- Write "valid Imei" Cert file with Chimera

Regards!

Very kind of you, i will try!
Thanks!

futureowner · 02-06-2016, 22:32

i do it, says imei checksum error, when it restarts have the new imei but with no service, and not find networks

forgger · 02-06-2016, 22:45

Its not safe to downgrade from 5.0.1 to 4.4.2.Try to flash only lolipop modem with odin,your service will be back

Sent from my GT-I9500 using Tapatalk

futureowner · 02-07-2016, 00:09

Quote:

Originally Posted by forgger

Its not safe to downgrade from 5.0.1 to 4.4.2.Try to flash only lolipop modem with odin,your service will be back

Sent from my GT-I9500 using Tapatalk

Thanks, i tried but didnt work. I think its not a modem issue, the imei its correct but have no service (not even emergency call) and when i tried to find networks didnt find anything.

02-05-2016, 06:33	#1 (permalink)
futureowner Junior Member Join Date: Nov 2012 Posts: 21 Member: 1843968 Status: Offline Thanks Meter: 0	I9500 write certificate problem Hi, i have a problem when i tried to write a certificate in a I9500 with lollipop 5.0.1. When its writting the certficate a error happens, "current imei checksum error". And when the phone restarts it has generic imei 0049 etc. With other boxes i read that i have to whipe efs first but chimera dont have that option, what i´m doing wrong? Thanks for your help. Santiago.

02-05-2016, 12:09	#3 (permalink)
futureowner Junior Member Join Date: Nov 2012 Posts: 21 Member: 1843968 Status: Offline Thanks Meter: 0	username futureowner

02-06-2016, 22:32	#6 (permalink)
futureowner Junior Member Join Date: Nov 2012 Posts: 21 Member: 1843968 Status: Offline Thanks Meter: 0	i do it, says imei checksum error, when it restarts have the new imei but with no service, and not find networks

02-06-2016, 22:45	#7 (permalink)
forgger Insane Poster Join Date: Jul 2014 Posts: 80 Member: 2226644 Status: Offline Thanks Meter: 20	Its not safe to downgrade from 5.0.1 to 4.4.2.Try to flash only lolipop modem with odin,your service will be back Sent from my GT-I9500 using Tapatalk