Need Samsung E210L EFS backup file [Answered] - GSM-Forum

khurram136 · 10-09-2016, 16:07

my phone problem hang in logo or recovery mood error E:failed to mount /efs (Invalid argument) write odin efs file phone working ok but bassband unknown flash phone many firmware but problem not solved need your help oct teem

Code:

Welcome to Octoplus/Octopus Box Samsung software version 2.3.4
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM1
Selected model: SHV-E210L
Searching for a phone. Please wait...
ADB server killed.
Please, press "OK" button on the phone to allow USB debugging..
Phone found.
Please, press "OK" button on the phone to allow USB debugging..
Detected phone model: SHV-E210L
Firmware compiled date: Tue Dec 15 16:48:33 KST 2015
PDA version: E210LKLUKOL2
CSC version: E210LLGTKOL2
SW version: unknown
Android version: 4.4.4 (KTU84P)
Sales code: LGT
Country: KOREA
HW platform: exynos4
HW Chip: exynos4412
HW Modem: unknown
Codename: c1lgt
Performed by 2.3.4 software version

Octopus box · 10-10-2016, 07:21

Hello.

As You can see from Software log, phone's modem part is damaged:

Quote:

SW version: unknown
HW Modem: unknown

This can be Software (modem firmware or EFS is damaged, or You have written unsuitable firmware) or HW problem.

You should re-flash the device with different firmwares one by one and check, whether modem is correct (not Unknown).
If after writing of all firmwares, which You have, phone's baseband is still null or unknown (SW version is Unknown) - most likely, this is HW problem (problem with eMMC flash chip).

MD.Iqbal Khan · 02-28-2017, 08:53

Try to write this EFS backup, maybe it will help: EFS_SHV-E210L_E210LKLUKOB1_35236905167206__25-9-2016_21-3-52

02-28-2017, 08:53	#3 (permalink)
MD.Iqbal Khan Insane Poster Join Date: Nov 2015 Location: Bangladesh Posts: 67 Member: 2485330 Status: Offline Thanks Meter: 74	Try to write this EFS backup, maybe it will help: EFS_SHV-E210L_E210LKLUKOB1_35236905167206__25-9-2016_21-3-52 Last edited by Octopus box; 02-28-2017 at 09:22.