Samsung Galaxy 7 SPRINT MIPI DEVICE FAIL - Page 5 - GSM-Forum

huahaonam · 12-24-2018, 12:12

Quote:

Originally Posted by phantom_cellule

Hi
friend i m facing same problem
i have G930P i used Combination to unlock
and there was network on Combination rom
but When flash Offical rom then Mipi Device fail
then i flashed Latest version Rom still the same problem
now i can't even root or Downgrade
please anyone have Solution of this Problem ?
thanks in Advance

hello phan tom if flash combination signal is ok, please check solution in video,
if not work phone is Hardware, Replace FEMid IC component

huahaonam · 12-24-2018, 12:16

1. flash combination, check signal is okay,
dial *#33725327# backup efs
3 EFS CLEAR & RESTORE
2. Flash stock full firmware,
3. ROOT PHONE
4. adb shell
su
am broadcast -a android.provider.Telephony.SECRET_CODE -d android_secret_code://27663368378

hidden menu show, please a-z vv =))

2 ue setting info
1 setting
2 system
3 nv rebuild
3 all
Reboot --> DONE

IF NOT OKAY, STOP HERE SOFTWARE

)

BillA · 12-25-2018, 17:29

Quote:

Originally Posted by huahaonam

1. flash combination, check signal is okay,
dial *#33725327# backup efs
3 EFS CLEAR & RESTORE
2. Flash stock full firmware,
3. ROOT PHONE
4. adb shell
su
am broadcast -a android.provider.Telephony.SECRET_CODE -d android_secret_code://27663368378

hidden menu show, please a-z vv =))

2 ue setting info
1 setting
2 system
3 nv rebuild
3 all
Reboot --> DONE

IF NOT OKAY, STOP HERE SOFTWARE

)

Thanks Huahaonam for your quick guide.
I also wrote one up, a bit more detailed and with some extra info, so here it is.

When you dial *#0011# and shows MIPI Fail, it may be caused by the following 3 major issues (try to repair it exactly in this order to avoid wasting time):

1. Faulty charging port - Temporarily replace the entire charging port board (not just the metal jack), and make sure that the new one is an exact model match, otherwise if you replace a US version G93xU with an international G93xF version it will fail, and vice versa! If the MIPI fail goes away then do a permanent replacement.

2. Software issue - Usually can be fixed by clearing the EFS as described below.

3. Hardware issue on the main baord - If it's none of the above two issues then you must replace the main board.

Steps to fix the software issue (#2 above):
1.
Flash combi then dial *#33725327# or *#27663368378#
Testmode > Setting Info > Setting > System > NV_Backup_Test > EFS_Backup
Testmode > Setting Info > Setting > System > NV_Backup_Test > EFS_Clear&Restore
Do NOT erase EFS!!
After restart, the phone should get the signal back, but may loose it when flashed with stock.
2.
Flash stock and Eng-Boot-Root (boot.img)
Then root it with SuperSU S7_S7E_ROOT_UNROOT_ADB_TOOLS.7z (courtesy of JRKruse)
https://androidfilehost.com/?fid=11410932744536990173
3.
adb shell
su
am broadcast -a android.provider.Telephony.SECRET_CODE -d android_secret_code://27663368378

Hidden menu
2 UE Setting Info
1 Setting
2 System
3 NV Rebuild
3 All

Your phone should get its signal back after reboot.

After fixing the MIPI Fail but there's still no signal, then try this:
Root the phone
Download and run program:
Samsung_MIPI_Repair__W1ST.EXE
https://www.androidfilehost.com/?fid...63190603875965

awab228 · 02-05-2019, 11:50

Quote:

Originally Posted by phantom_cellule

Hi
friends
i also have same problem with G930P Mipi Device fail
on combination it shows network but after flash latest rom
then is mipi device fail
Android Version 8.0
i can't even root the phone
please anyone have the Solution or Root ?
thanks in Advance

what is your current version of android ?

phantom_cellule · 02-05-2019, 17:28

Quote:

Originally Posted by awab228

what is your current version of android ?

Android version 8.0

Sent from my SM-G930F using Tapatalk

Raklm · 02-07-2019, 14:39

Quote:

Originally Posted by Prsctt

root phone then do:

adb shell
su
am broadcast -a android.provider.Telephony.SECRET_CODE -d android_secret_code://27663368378

and hidden menu appears. That's it.

On G935U Bit8 will not appear service menu after fastboot command

shahbazmabbas · 08-19-2019, 06:59

samsung g9350 Android Version 8 s4 rooted no hidden menu open anny boddy help

jhames47 · 07-09-2020, 11:19

Mine is 8.0.0 u5 g9350 not work even root devive

etor · 07-11-2020, 02:57

Try this

youtu .be/TBBFx0NQs8c

(Remove the space )

taimur-ahmad · 07-11-2020, 10:50

https://www.youtube.com/watch?v=TBBFx0NQs8c

08-19-2019, 06:59	#67 (permalink)
shahbazmabbas Junior Member Join Date: Mar 2014 Location: Pakistan Posts: 13 Member: 2140360 Status: Offline Thanks Meter: 0	no network samsung g9350 Android Version 8 s4 rooted no hidden menu open anny boddy help

12-24-2018, 12:16	#62 (permalink)
huahaonam Freak Poster Join Date: Nov 2008 Location: VietNam Team Age: 49 Posts: 465 Member: 890799 Status: Offline Sonork: 100.999999 Thanks Meter: 384	1. flash combination, check signal is okay, dial *#33725327# backup efs 3 EFS CLEAR & RESTORE 2. Flash stock full firmware, 3. ROOT PHONE 4. adb shell su am broadcast -a android.provider.Telephony.SECRET_CODE -d android_secret_code://27663368378 hidden menu show, please a-z vv =)) 2 ue setting info 1 setting 2 system 3 nv rebuild 3 all Reboot --> DONE IF NOT OKAY, STOP HERE SOFTWARE )

07-09-2020, 11:19	#68 (permalink)
jhames47 No Life Poster Join Date: Nov 2008 Location: manila ph. Age: 39 Posts: 727 Member: 895644 Status: Offline Sonork: 098765 Thanks Meter: 161	Mine is 8.0.0 u5 g9350 not work even root devive

07-11-2020, 02:57	#69 (permalink)
etor Junior Member Join Date: Oct 2014 Location: Future Posts: 28 Member: 2279529 Status: Offline Thanks Meter: 8	Try this youtu .be/TBBFx0NQs8c (Remove the space )

07-11-2020, 10:50	#70 (permalink)
taimur-ahmad Banned Join Date: Oct 2017 Location: pakistan kpk mansehra Age: 26 Posts: 1,273 Member: 2765424 Status: Offline Thanks Meter: 1,039	https://www.youtube.com/watch?v=TBBFx0NQs8c