Hi,
I have already backup my stock rom using TWRP before flashing custom roms from this forum, after that, I use restore in TWRP to back to stock
After reboot, I was asked as if my tablet is fleshy started, then MOBILE PHONE & DATA is broken...
Here are my P7500 P4 (3G) symptoms :
1) Settings->About device->Status: MDM UNKNOWN...
2) SIM seems partially working, radio signal okay, Carrier detected, about my phone no. is not working... & there is no apps to dial out...
3) All my PHONE-related APKs disappear, I already checked Setting->Application, Phone is not running at all
Plz. help me... I did not play with the mdm partition at all, I swear...
Did you restore your backup with the same TWRP version ?
I believe you have no other option than to flash a new fresh stock Rom from Odin.
But I could not download any stock firmware from sammobile...
I registered as a free member and logged in, but in the firmware section, was automatically logout... ...
Related
Hi, Desperately need help. I have been flashing custom ROMs for 2 years now and this is the first time I have encountered this issue.
1. Device is a S3 i9300 international version
2. Device was running Stock 4.1.2 from a ODIN I had done a month ago
3. Recently changed to Omega ROM 4.1.2 and lost IMEI
4. Used ktools, to revery efs, but it did not work
5. Decided to run ODIN again using the same files as before
6. ODIN runs properly, is successful, phone reboots
7. Phone only reboots into Stock ROM - does not ask for Login process, as it always does on first boot. Get the stock ROM with no IMEI even now.
8. Also phone shows a black box in the middle with device data (PDA: 19300xxufme7, Phone: ...., CSC:....., etc.). The box dissappears when I enter app drawer, or any phone menu or app
9. Tried ODIN again. Shows as success. No Login process on first boot despite cache and factory reset in recovery. Black box still in the middle of the screen
10. CF-AutoRoot and TWRP installed successfully
11. Install Android HD revolution ROM to see if that works - No login process on first boot - Phone shows that Android HD is installed - but no IMEI still
Please help. Why am I not able to reset this with ODIN??
Update: Removed the black box by disabling FactoryMode in efs folder - using Root Explorer and instructions on http://www.youtube.com/watch?v=5sMtxJRt77k . OTHER PROBLEM STILL REMAINS. Why doesn't ODIN reset the phone to stock?
ODIN resets but partition of efs folder remains unchanged..
just flash any latest modems after xxemg4
Everything explained in detail here
Please read the EFS/ IMEI sticky
Why doesn't ODIN reset the phone to stock?
Does Odin throw up errors
amitks said:
Hi, Desperately need help. I have been flashing custom ROMs for 2 years now and this is the first time I have encountered this issue.
...
Click to expand...
Click to collapse
That's since flashing ROMs is not the same as understanding what you do
You have f*cked your efs. If you (or some ROM installation - Omega usually does that) made an EFS backup at some point you could recover things "soft". If not - you need to go to a shop that can write your IMEI and pay for that.
Before doing anything else read more about it - search the thread that talks about EFS.
Hello, I'm new member in here. Today I flashed UltimaROM to my SGS3. Before the flashing I installed Philz touch recovery and saved Nandroid, modem and EFS backups in my PC. After the flashing no IMEI number was shown and I got a message saying " Insert SIM card....". So i tried to restore EFS in custom restore option in philz recovery. Even though it showed restore successful , IMEI number is still unavailable and i couldn't connect to mobile network. I also tried ktools to restore efs but no result. Can someone please help me regarding this issue.
What version firmware did you have before you first flashed? If it was really old then that could be the problem.
Flash a 4.3 stock rom, factory reset them boot and see if your efs is read again.
boomboomer said:
What version firmware did you have before you first flashed? If it was really old then that could be the problem.
Flash a 4.3 stock rom, factory reset them boot and see if your efs is read again.
Click to expand...
Click to collapse
Thanks for the reply. I had 4.1.2. If I flash 4.3 stock ROM can i retrieve my IMEI ?
If you flash a 4.3 stock it will update your efs to v2 and should enable it to be read in all newer firmwares.
I have downloaded and tried to install several different ROMs on Vibrant T959 . I recently managed to get back to stock 2.1 ROM with ODIN and it works fine. As I understand it I need an older version of ClockworkMod so I have CWM 2.5.1.2 installed .
All attempts to flash a new ROM fail with "Error.....(Status 0) Installation aborted.
Maybe I am missing a step here? Do I need to go to 2.2 first?
Thanks.
Update.....
So I Found an older ROM I once installed it was "Bionics" looks like "Team Whiskey" which did install .
From there I was able to install ROM Manager and update Clockwork Recovery (Updated to 2.5.1.3) . When I tried to initiate a ROM flash from clockwork recovery The error was something like
This Package is for "vibrant.vibrantmtd.SGH-T959" devicethis is a "".
I also notice that google play simply calls this device "phone" , but there is no SIM installed and could the lack of SIM cause any of this?
I have old EFS backups of both locked and unlocked states but I thought this was just IMEI . The IMEI does appear to be intact.
I think the vibrant has an identity crisis
markosjal said:
Update.....
So I Found an older ROM I once installed it was "Bionics" looks like "Team Whiskey" which did install .
From there I was able to install ROM Manager and update Clockwork Recovery (Updated to 2.5.1.3) . When I tried to initiate a ROM flash from clockwork recovery The error was something like
This Package is for "vibrant.vibrantmtd.SGH-T959" devicethis is a "".
I also notice that google play simply calls this device "phone" , but there is no SIM installed and could the lack of SIM cause any of this?
I have old EFS backups of both locked and unlocked states but I thought this was just IMEI . The IMEI does appear to be intact.
I think the vibrant has an identity crisis
Click to expand...
Click to collapse
you might check the build.prop in your/system folder and see what it shows as the device name next to ro.product.model=
some roms change it to i9000 which would not pass the check some flashable zips have to make sure you are flashing them on the right phone.
or in this case it might even be blank or have some odd characters which would cause no name to display.
I would try re-flashing the rom which should replace the build.prop with a clean copy from that rom and then try to flash the new rom.
if that doesn't work it can be edited but I would only do that as a last resort.
on a side note error 0 means the wrong update script type was used (Amend or Edify)
Amend is the older one and Edify the newer.
you either needed a newer or older version of clockworkmod or a rom that used the other type of script.
I know you got that part fixed already by chance but I thought it might help to know what happened just in case it comes up again.
Actually i worked this out , although thanks for the reply. your reply prompted me to post my findings here to help the next poor sap with the same issue.
I installed a bunch of useless efs backup and restore apps which none would work with the efs backup I had previously made . I then installed the original galaxy s unlock app which did restore the efs backup.
Apparently the efs partition was buggered . I had several different backups and found the original locked efs then unlocked it.
I now have omni ROM 5.1.1 installed on my vibrant.
BTW if you install omni ROM 5.1.1 the recommended Google apps packages do not install, but I found another package that did install and also do not use the launcher in omni ROM (launcher 3 ?) It is buggy. The Google launcher was in the Google apps package I installed and it is far better than the omni ROM bundled launcher. I can not say that I like either of them however the seem so ordinary.
[HELP] failed TWRP restore,
now no wifi, no recognised sim,
have factory reset but as no recognised sim or wifi unable to activate then starts to boot loop .
if restore old data and system and EFS. still no wifi or recognised sim
history of problem:
i was on original miui that shipped with phone. had a failed update (OTA) yesterday and lost root. was trying to get root back. but was getting lots of errors so restored system then first restore failed.
not sure if it has deleted the modem partition which needs to be restored but not sure what that partiition is called in miui.
any ideas?
I think there was a problem restoring the 'firmware' partition that caused the problem.
Just flash firmware file and then restore... (Never restore firmware)
I would flash a MIUi ROM via fastboot to make sure that you have a "clean" installation.
Restoring wouldn't work.
Eventually downloaded a new ROM (globe ROM) and installed it
AbuYahya said:
Restoring wouldn't work.
Eventually downloaded a new ROM (globe ROM) and installed it
Click to expand...
Click to collapse
when u reflashed the globe rom did the wifi and sim card work already? i have similar issue
just download the modem files. flash the zip through twrp. everything will be back.
Yo, I've made an How To fix it.
LINK
Hi All,
I see a eye or ra symbol with loading fire on my phone after custom rom installation. could you some one help me what does this means and the phone not starting.
update--
This symbol is of crDroid operating system. Now the problem is i cannot goto TWRP and the system is not booting up.
There is some problem with crDroid operating system. Its been an hour the same eye or ra symbol loading and not booting up. How to stop this can anyone help me on this.
Thanks
Hi guys and thanks in advance for the advice.
I'm new to the forum and new to flashing roms
My mobile :- DOOGEE VOYAGER2 DG310
Flash Tool :- SP flash tool MT6582
Kernel :- 3.4.5
I tried to install TWRP with SP flash tool by just flashing the RECOVERY
which didn't go well, so found the stock rom and re flashed only the RECOVERY
now booting again
(solved this part) I needed to correct Kernel version of TWRP mine is 3.4.5 needed 3.4.67 kernel
the 3.10.54+ kernel version did not work just hung when trying to load recovery.
Anyway my system backup I made with TWRP recovered OK but still no service ?
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The problem i've got with my phone
I flashed Doogee Voyage2 DG310 Android 5.0 using SP_Flash_Tool
all working apart from connected to O2 mobile.o2.co.uk 3G all services grayed out.
getting mobile network not available
Tried all the help on google for mobile network not available still the same.
So flashed back to Stock ROM Android 4.4.2
still the same.
thought must be my SIM Card but working on my old phone so formatted
[whole flash except Bootloader]
then re-flashed :-
STOCK 4.4.2 / STOCK 5.0 / Resurrection Remix / Lineage Os R79 rom
all with the same result, Connected to O2 3G all services grayed out.
also tried both SIM slots same.
There's something I'm missing here ?
Is there a way to reinstall/flash the mobile service providers GSM files ?
don't get it if I clear the phone then re-flash surly I would get all I need ?