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(Avis aux intéressés, j'ai traduit mon message en français, et reparti une discussion sur Frandroid.)
Hello,
I managed to map the partitions on the Gio 5660M (Bell Canada, 2.3.4, MUGK3) in order to extract an ODIN flashable complete stock backup.
I have also made a stock, rooted ROM backup by working in a hex editor. Other tools that helped the mapping were Winmerge, to do file comparisons with an Euro 5660 ROM, and Notepad++ for string searches.
Those with a 5660M that are experiencing issues after flashing Euro 5660 ROMs that have been posted here now have the possibility of flashing back their original radio and kernel.
ROM development and deployment is going to be safer going forward.
I copied the blocks with the dd command as follows:
dd if=/dev/block/bml1 of=/sdcard/bml1 bs=4096
WARNING!!! DO NOT dd /dev/block/stl5 as there have been multiple reports of bricking following reading it. We already know that this block contains the EFS partition, including the SIM-lock code. You can however dd bml5 without issue from a "live" phone. If you absolutely want stl5, you may get it by using a rooted custom recovery.
From what I've gathered bml is essentially a lower level interface to the same blocks accessed by stl, but the results differ somewhat in resulting file size.
Here are the results:
Code:
/dev/block/bml1 MIBIB
/dev/block/bml2 QCSBL
/dev/block/bml3 OEMSBL
/dev/block/bml4 AMSS
/dev/block/bml6 Essentially empty, with a FSR_STL string at the beginning.
/dev/block/bml7 arm11boot
/dev/block/bml8 boot.img. My initial assumption was based on the .ops file supplied with the Euro ROM I've done my comparisons with. This has since been confirmed with actual flashing.
/dev/block/bml9 recovery.img for the same reasons as above.
/dev/block/bml10 Essentially empty. Mine has a BMC string at the beginning which matches the CSC code on this phone, followed by an ON and an OFF.
/dev/block/bml11 Empty. \xFF all around.
/dev/block/bml12 Seems to contain the same RFS data as stl12, but with an additional 8 megs of data/padding, not readable by MagicISO.
/dev/block/bml13 Like 12 above, but user data
/dev/block/bml14 As above, but the almost empty partition
/dev/block/stl1 cannot open for read
/dev/block/stl2 cannot open for read
/dev/block/stl3 cannot open for read
/dev/block/stl4 cannot open for read
/dev/block/stl6 Empty: contains only \xFF
/dev/block/stl7 cannot open for read
/dev/block/stl8 cannot open for read
/dev/block/stl9 cannot open for read
/dev/block/stl10 cannot open for read
/dev/block/stl11 cannot open for read
/dev/block/stl12 system.rfs - is flashable as-is once tarballed. Also contains the CSC files as we're taking this from a "live" installation, contrary to an OEM provided image. (My image is also rooted for the same reason.)
/dev/block/stl13 data.rfs - User data partition
/dev/block/stl14 cache.rfs - Odin hangs when I try to flash it. Use CWM and dd back into place from the SD card.
From what I see we can't repartition our phones like the GT-I9000 guys do, so there are no PIT files to worry about. Only the OPS files which ODIN uses. We're not able to flash with Heimdall in its current configuration as it requires a PIT file.
GT-S5660M_MUGKG3_stock_rooted_ROM_v2.7z (101.46 MB)
Un7-Zip, flash tarball with Odin using the "One Package" option. Tested working on my phone. I think it goes without saying that flashing this is at your own risk.
(PDA: S5660MUGKG3 PHONE: S5660MUGKG3 CSC: S5660MBMCKG3)
Tutorial on flashing with Odin, with link for the appropriate version for our phone.
I've released my custom 5660M ROM, ArpegGioMod.
Goodbye,
Darkshado
Wow,
Thank you very much. The screen brightness issues and problems connecting to the mobile 3G network were very troublesome.
I will be flashing this ROM back to my s5660m.
THANK YOU!
STATUS UPDATE:
I have successfully flashed the image to my phone, i had to rename factory.rfs to system.rfs in order for ODIN to flash successfully. Also, it may not be important but I noticed that your image is missing the csc.rfs file.
I copied it from another ROM but it still didn't take it.
Even with the CSC.RFS file missing, it SEEMS to work GREAT! No more screen issues or 3G problems so far, I will keep you updated!
Again, thank you for uploading this, Hopefully soon there will be a CM7 for the s5660m!
Cool! Please, pretty please let me know as soon as possible how it turns out. When do you plan on trying this? This afternoon or later tonight?
Depending on how much you feel at ease with experimenting, you might be able to make a modified OPS file and new tar archive to flash only AMSS and boot.img to your system. Boot in recovery to wipe cache and dalvik-cache, then reboot the phone in normal mode. *If* things go according to plan you'd be left with a custom ROM'ed and functional phone. Otherwise just flash the whole thing back to stock.
Good luck,
Darkshado
Coolty said:
STATUS UPDATE:
I have successfully flashed the image to my phone, i had to rename factory.rfs to system.rfs in order for ODIN to flash successfully. Also, it may not be important but I noticed that your image is missing the csc.rfs file.
I copied it from another ROM but it still didn't take it.
Even with the CSC.RFS file missing, it SEEMS to work GREAT! No more screen issues or 3G problems so far, I will keep you updated!
Again, thank you for uploading this, Hopefully soon there will be a CM7 for the s5660m!
Click to expand...
Click to collapse
Great! You just made my day!
About the missing CSC file: CSC is an acronym for Carrier/Country Specific Code. The csc.rfs file is a partition image file that, as far as I can tell, is merged with the contents of the system.rfs partition. In our case, the CSC file would contain the APN settings, as well as the Bell proprietary apps like self-serve and remote PVR.
Instead, since I took the system partition from a live phone, the CSC content is already in the system.rfs partition. I think the idea behind this is that Samsung can release new CSC packages without having to update the whole firmware when "new" carriers add the phone to their lineup.
I'll see if I can edit the RFS partitions, (maybe by mounting them on the phone directly?) if so, I would be able to unroot, and make that separate CSC partition as well. That would make the backup completely stock, as if it came right from Samsung.
Another, simpler solution would be to modify the OPS file to skip the CSC partition.
One question: did you re-tar each file individually for ODIN to take them?
CM7 port: I'd love to have one on that phone as well, but I'm not in a position to tackle that project, yet. The good news is that since we now have a way to bring the phone back to stock, we can experiment safely.
Goodbye,
Darkshado
Depending on how much you feel at ease with experimenting, you might be able to make a modified OPS file and new tar archive to flash only AMSS and boot.img to your system. Boot in recovery to wipe cache and dalvik-cache, then reboot the phone in normal mode. *If* things go according to plan you'd be left with a custom ROM'ed and functional phone. Otherwise just flash the whole thing back to stock.
Click to expand...
Click to collapse
I will try this as well, will let you know the status of that as soon as I get to that. I am pretty confident with flashing phones by now
One question: did you re-tar each file individually for ODIN to take them?
Click to expand...
Click to collapse
No, I use linux so it was an easy process of copying the factory.rfs to my HDD, renaming it to system.rfs, deleting factory.rfs from TAR, and then adding system.rfs to the TAR file.
Let me know if you want me to try anything else, as I have access to linux and am pretty knowledgeable when it comes to things of that nature.
I can confirm that replacing amss and boot.img for 5660m from custom firmware meant for the 5660 works perfectly. I am using this tar: GioPro-1_2-LITE-by_ZimniY-S5660XXKQ6_S5660XXKQ5_S5660SEBKQ1.tar AND the GioPro 1.3 update zip. No screen issues or 3G problems. If you like I can upload the edited ROM for ODIN.
Step by Step guide for Noobs?
Hello,
My Samsung Gio S5660M is on an infinite loop.
Will this method fix the issue?
Can someone kindly give a step-by-step guide to this method (starting from what software/driver needed)?
Thanks a lot.
red02 said:
Hello,
My Samsung Gio S5660M is on an infinite loop.
Will this method fix the issue?
Can someone kindly give a step-by-step guide to this method (starting from what software/driver needed)?
Thanks a lot.
Click to expand...
Click to collapse
Why is your phone stuck in an infinite loop? What did you do to cause this?
did you somehow overwrote stl5(the efs partition afaik) while trying to unlock your phone?
Coolty said:
I can confirm that replacing amss and boot.img for 5660m from custom firmware meant for the 5660 works perfectly. I am using this tar: GioPro-1_2-LITE-by_ZimniY-S5660XXKQ6_S5660XXKQ5_S5660SEBKQ1.tar AND the GioPro 1.3 update zip. No screen issues or 3G problems. If you like I can upload the edited ROM for ODIN.
Click to expand...
Click to collapse
if you could post it, that would be much appreciated!!
steez003 said:
if you could post it, that would be much appreciated!!
Click to expand...
Click to collapse
I am currently in the process of uploading the edited TAR file to megaupload. The file is rather large so it may take another hour or so to complete. I will update this post when it is completed.
EDIT:
Here you go! GioPro 1.2 LITE edited for use with the Samsung Galaxy s5660m
Gio Pro 1.2 LITE updated for canadian s5660m by coolty
Coolty said:
Why is your phone stuck in an infinite loop? What did you do to cause this?
did you somehow overwrote stl5(the efs partition afaik) while trying to unlock your phone?
Click to expand...
Click to collapse
Hello Coolty,
Yes, that's exactly what happened. I tried to unlock it using Andorid Terminal Emulator, and although it gave me the unlock code, it fell into infinite loop upon restart.
Will your uploaded file fix this problem?
What would possibly provide a detailed guide on how to use the file?
Thanks.
red02 said:
Hello Coolty,
Yes, that's exactly what happened. I tried to unlock it using Andorid Terminal Emulator, and although it gave me the unlock code, it fell into infinite loop upon restart.
Will your uploaded file fix this problem?
What would possibly provide a detailed guide on how to use the file?
Thanks.
Click to expand...
Click to collapse
Hi,
I'm not one for explaining things in great detail, but the basic breakdown of the things you need (google is your friend) are:
1) Odin_Multi_Downloader_v4.42
2) The USB drivers for your phone (Hint: Samsung Kies)
3) OPS File (for this phone, I recommend GIO_v1.0.OPS)
4) Either a single TAR file or multiple files (eg, appboot, PDA, etc) For the file I am uploading it will be a single TAR file which is a package that includes all the things needed.
Then, you just remove the battery in your phone, unplug it from USB or wall charger, put battery back in, hold vol down + HOME + power until you see a screen (you may have to press a vol key after that, read the screen to see if you need to) Your screen on the phone should say DOWNLOADING... This is when you:
1) connect phone to computer via USB after installing drivers (kies, usb driver)
2) make sure kies is closed
3) run ODIN
4) choose the proper OPS file
5) click single package
6) choose the TAR file you want to flash to your phone
That's it!
EDIT:
I am providing some forum links that may better explain how to do what you need done:
How to unbrick (for samsung ACE, but applies to the 5660m) http://forum.xda-developers.com/showthread.php?t=1071970
How to use ODIN to flash your phone: http://forum.xda-developers.com/showpost.php?p=16979859&postcount=549
And of course, the great bible of GIO 5660 links and information: http://forum.xda-developers.com/showthread.php?t=1209425
I have updated my previous post to include the download link to the fixed rom for use with the s5660m.
(search for "s5660m by coolty" on the forums to find it)
Coolty said:
I am currently in the process of uploading the edited TAR file to megaupload. The file is rather large so it may take another hour or so to complete. I will update this post when it is completed.
EDIT:
Here you go! GioPro 1.2 LITE edited for use with the Samsung Galaxy s5660m
Gio Pro 1.2 LITE updated for canadian s5660m by coolty
Click to expand...
Click to collapse
Thanks! I ended up flashing my phone and I have run into a problem. For some reason Wifi won't work in GioPro. It says 'Turning on...' and then it will say 'Error'. Any ideas?
Thanks
Will this help at at all with a blank IMEI? I assume this would only help for people flashing back to stock firmware or recovering from a non-bootable or reboot loop phone?
steez003 said:
Thanks! I ended up flashing my phone and I have run into a problem. For some reason Wifi won't work in GioPro. It says 'Turning on...' and then it will say 'Error'. Any ideas?
Thanks
Click to expand...
Click to collapse
I'm also running into the same issue
Sent from my Nexus S using XDA App
Thats why i recommend you guys always do a factory reset before and after flashing , these glitches , like gps issue , wifi , stuck on boot logo , won't happen if you properly fectory reset before and after flashing....
Waqasshazad: Maybe wiping the caches will help, but the issues might be due to running a 5660 on a 5660M as well. We know the kernels and modems aren't compatible, it may go a bit further. By the way, it's spelled factory.
MacrossFX: I've seen mentions of people dd'ing their stl5 partition into a file and then back on the phone, but I'm unsure this worked in the end. I'm afraid your only solution might involve a shipment to the service center...
ClockworkMod Recovery for the Samsung Galaxy Gio GT-S5660
http://forum.xda-developers.com/showpost.php?p=16980117&postcount=559
May be this can backup for you , too with s5660m , i have tested on Gt s5660 and it worked perfectly fine..
waqasshahzad1986 said:
Thats why i recommend you guys always do a factory reset before and after flashing , these glitches , like gps issue , wifi , stuck on boot logo , won't happen if you properly fectory reset before and after flashing....
Click to expand...
Click to collapse
I followed your instructional video and did do a factory reset before and after. Maybe i'll try reflashing it again tonight and see what happens.
In my attempt to play around with the new JSS15J.I317UCUBMJ4 leak to get Wifi working on the I317M, I dont know which part corrupted my PIT so now I cannot access my internal media. I'm not sure if it is the bootloader, PIT or combination of the files I was using but I need a full I317M firmware to unbrick the device (preferably 4.1.2 / RWC).
This was my first time using Heimdall and despite reading through the ReadMe a few times, there were countless problems along the way including driver issues and file formats.
I hope to get a full firmware for the I317M as all the ones on Sammobile do not contain param, sboot, tz, and pit. The most important file for me at the moment is the pit file as I think that would restore access to the internal media, which would make flashing other things much easier for me. I havent tried sideload in TWRP yet but I doubt any solutions to my immediate problem could be solved in recovery.
Anyone who has a I317M, please download a copy of your pit file with the instructions as provided by Zen Arcade below:
Zen Arcade said:
1 - Install the USB drivers for the i317m (from samsung web site)
2 - Download the latest Heimdall package from here - http://www.glassechidna.com.au/products/heimdall/
3 - Extract Heimdall to a folder on your PC and open a command window there
4 - Connect the phone in download mode to your PC. From windows go to the drivers folder and run zadig. Consult the readme or search XDA on instructions on how to configure the heimdall driver. The device you are looking for might be shown as "Gadget Serial" for the i317.
5 - Now go back the the command window you opened and enter the following commands:
5a - heimdall detect [this will tell you whether the interface is working]
5b - heimdall download-pit --output i317m.pit --no-reboot
6 - check your heimdall folder, you should have a file called i317m.pit if everything worked
7 - If this allows you to successfully repartition your phone, upload the resulting pit here for others to use
Click to expand...
Click to collapse
hellocng said:
In my attempt to play around with the new JSS15J.I317UCUBMJ4 leak to get Wifi working on the I317M, I dont know which part corrupted my PIT so now I cannot access my internal media. I'm not sure if it is the bootloader, PIT or combination of the files I was using but I need a full I317M firmware to unbrick the device (preferably 4.1.2 / RWC).
This was my first time using Heimdall and despite reading through the ReadMe a few times, there were countless problems along the way including driver issues and file formats.
I hope to get a full firmware for the I317M as all the ones on Sammobile do not contain param, sboot, tz, and pit. The most important file for me at the moment is the pit file as I think that would restore access to the internal media, which would make flashing other things much easier for me. I havent tried sideload in TWRP yet but I doubt any solutions to my immediate problem could be solved in recovery.
Anyone who has a I317M, please download a copy of your pit file with the instructions as provided by Zen Arcade below:
Click to expand...
Click to collapse
Did you ever find a good download? I am trying to pull a pit file from a newly upgraded i317m Stock 4.3 but it is failing during the pit download... I have another i317m that is in the same boat as yours so any help/info you have would be helpful
Cheers
full flash?
Any progress in acquiring a full flash for this phone?
hellocng said:
In my attempt to play around with the new JSS15J.I317UCUBMJ4 leak to get Wifi working on the I317M, I dont know which part corrupted my PIT so now I cannot access my internal media. I'm not sure if it is the bootloader, PIT or combination of the files I was using but I need a full I317M firmware to unbrick the device (preferably 4.1.2 / RWC).
This was my first time using Heimdall and despite reading through the ReadMe a few times, there were countless problems along the way including driver issues and file formats.
I hope to get a full firmware for the I317M as all the ones on Sammobile do not contain param, sboot, tz, and pit. The most important file for me at the moment is the pit file as I think that would restore access to the internal media, which would make flashing other things much easier for me. I havent tried sideload in TWRP yet but I doubt any solutions to my immediate problem could be solved in recovery.
Anyone who has a I317M, please download a copy of your pit file with the instructions as provided by Zen Arcade below:
Click to expand...
Click to collapse
emutter said:
Any progress in acquiring a full flash for this phone?
Click to expand...
Click to collapse
The pit file is here - http://forum.xda-developers.com/showthread.php?t=2609871
The 4.1.2 and 4.3 stock firmwares are available from sammobile.com and do contain bootloader and tz (and most everything else except param and tombstones).
I've not seen a param file for the i317m... if someone wants to extract them from stock rooted 4.1.2 and 4.3 and share them I will resize and post them.
To do so run these commands from terminal emulator on phone:
Code:
su
dd if=/dev/block/mmcblk0p7 of=/sdcard/param.bin
PM me and let me know what firmware you were running and what specific phone - i.e. i317-rogers or bell or ...
Hello all and a good day.
Device: Samsung Galaxy Note 8.0 GT-N5100 (3G) - XME (Malaysia)
What I did: Nothing unusual! Device mainly used for text reading and some writing. After updated to Android 4.2.2 (PDA: N5100XXCMI1, CSC: N5100OLBCMH2, MODEM: N5100XXCMI1) via ODIN, the symptom # 1 appeared. The firmware for Malaysia was downloaded from the sammobile.com.
Same time I came to know the importance of /efs backup, so rooted (1st time) the device, backed-up /efs via EFS Pro, used Triangle Away, unroot, and flashed the stock. Since the symptom # 1 continued, I did a factory reset, and then all other symptoms appeared.
Symptoms:
1) Tablet doesn’t vibrate.
2) Kies is unable to detect the tablet.
3) SIM Cards are not detected. A prohibition sign is shown at the cell signal (left to the battery indicator) (see image 1).
4) In “Settings > About device”, and in “Settings > About device > Status”, many fields are stated as “Unknown”, e.g.:
Baseband and IMEI (see image 1 and image 2). Incorrect Serial number (/efs has the correct one as in the back cover).
5) Camera view is upside down.
6) Proximity sensor doesn’t work. In the *#0*# Test mode, Proximity value is 1.0. If exit and check again value becomes 0.0.
7) Regardless of Flight mode or not Cell standby drains the battery a lot. Once activated, Flight mode turns grey (see image 3).
8) [SOLVED, see 5th post] Several times (not always), a white screen appeared at the boot screen (model name), and also when plugged to power source while the tablet switched off. I guess something to do with param partition.
9) [SOLVED, see 5th post] "No command" error message in the stock recovery (3e).
9) “Modem boot timeout” and “Couldn't find 'rild' socket” errors in logcat -b radio.
10) When tried to use the tablet as a modem from Windows 7, it gives an Error 692, and the diagnostics states, “Timed out waiting for response from modem”.
Solutions tried (no success): As many, I too tried various /efs based solutions mentioned in XDA, and flashed all the five firmwares available for the device, but the problem stays same. I tried to solve this without troubling others much, but now I am lost.
Help needed: Is this problem can be fixed by me with some guidance, which would be great since to claim warranty the tablet need to be send to another country. Or is it a hardware problem, therefore I should send it straight to Samsung service without wasting more time?
Attached files, if they help:
1) Outputs of the following commands
logcat -b radio
logcat *:E
dmesg
ls -la /efs
ls -la
mount
cbd -t xmm626x -o t
2)
- recovery log from - CivZ_rev1.1-PhilZ 5.1.1 (touch)
- build.prop file
Thank you for reading. Greatly appreciate any help and guidance. Sorry, if I violate any XDA rules in this post. Kind regards!
New Problem: "There is no PIT partition."
Last night managed to fix a part of the problem (customer.xml error in logcat) in the above post thanks to the guidance from civato. In an attempt to fix other problems, last night I had mistakenly executed the following cmd in ADB while in recovery.
Code:
dd if=/data/media/0/efs.img of=/dev/block/[B]mmcblk0[/B]
The correct one should have used is mmcblk0p3 (/efs partition in Note 8.0). At least I managed to do some damage, otherwise all the credit goes to Samsung.
Now I can go to download mode only. A white screen flashes if try recovery mode or normal boot or even connect to a power source to recharge. Since charging or not also unsure (before this happened battery was 100%), I have a limited time to use the device to get it to work properly. Other problem is, if fail, can’t claim warranty as there’s no way to use the Triangle Away in this situation.
Now when try to flash via ODIN:
1) normal way - it failed stating, "There is no PIT partition." (see image 1).
2) with kona3g.pit I have - it failed stating, "Re-partition operation failed." (see image 2).
Even when the device was working properly, 2nd option never worked for me.
My kona3g.pit read well by PIT Magic 1.3.10.
Can anyone provide me a working .pit for Note 8 GT-N5100. Thinking of trying Heimdall Suite 1.4.0 tonight, but need some reading as I never used it and limited battery time for flashing.
Any advice to recover my device is highly welcome.
King regards.
Here you go, unzip it and in Odin select repartition and then Odin a new stock rom. (PDA)
Or look here for the 5110 pit file it should alos work on the 5100 as the modem partition is also created.
reinstall your csc also after rom onstallation
PS try the included Odin
Working kona3g.pit for GT-N5100
civato said:
Here you go, unzip it and in Odin select repartition and then Odin a new stock rom. (PDA)
Or look here for the 5110 pit file it should alos work on the 5100 as the modem partition is also created.
reinstall your csc also after rom onstallation
PS try the included Odin
Click to expand...
Click to collapse
Brilliant and thank you! The Odin3_v3.07.exe you provided missing an Odin3.ini (see image). I used an Odin3.ini (see attached files) that I have (for the same version) together with your Odin3_v3.07.exe and kona3g.pit, and the flashing went perfectly without any errors. So your kona3g.pit is a genuine working one. Thank you
I’ll continue further tonight and post here. My friend share his laptop with me, therefore I have limited time.
EDIT: When looked from the PIT Magic 1.3.10, the GT-N5110.pit is same as the GT-N5100 one (kona3g.pit). But when looked from the HxD - Hexeditor 1.7.7.0, the signatures at the end of the files are different, so it might not work on the sister device. Also, your GT-N5110.pit has trailing zeros after the signature, somewhere I read that these zeros must be deleted from a hexeditor for it to work.
Kind regards!
Image:
Solutions for symptoms 8 & 9
Solution for symptom 8:
Googled for a param.bin for Note 8.0, but only found one for Galaxy S3. Anyway, being fed up with the white screen, I copied S3 param.bin to the mmcblk0p4 partition of Note 8.0, surprise it worked. But the boot screen became S3 . Later among my backups, I found a param backup of mmcblk0p4 that I took via EFS Pro. Unfortunately couldn't restore it via EFS Pro as I had renamed the tar.gz to keep things tidy. So I extracted it to get a file called param. Since this param didn't work after copying, I compared it in the hex editor with the working S3 param, and noticed EFS Pro add some data to the beginning of the file. I removed this begining data and also the trailing zeros, and renamed it to param.bin (to go along with the name in kona3g.pit, perhaps not necessary). Finally, copied it by "dd if=/sdcard/param.bin of=/dev/block/mmcblk0p4" command, after couple of reboots white screen disappeared.
Solution for symptom 9:
Difficult to say this is a solution but it disappeared after this. In order to send for warranty claim, I restored the device to clean stock. First used Triangle Away to reset the counter. Booted and fully unroot via SuperSU. Then flashed the stock rom with the pit file, and without restart option. Shut down the device and boot into the recovery to do a full wipe, and the "No command" error wasn't there.
I must say, since my modem not working, capslock66's Android Reverse Tethering 3.15 saved my day to download the required Triangle Away add-on via laptop's broadband connection.
Since all other symptoms couldn't be solved my me after much effort, I sent the tablet for Samsung service.
I need experts review and help to resolve my issue last night i am update my phone s20 ultra G988B/ds to its original software everything working fine except network i was using root phone it was fine on all networks but after updating my imei status goes to NG(not good) sim accepted phone but shows emergency calls both imei shoes but network not working plz give me suggestions and issue solution. I am again root my phone but still not working networks plz help
S20 ultra imei status NG
Why you experts not solving my issue no comments at all?
Bro i've posted same kind of post just now i hope someone replies soon otherwise i'll try z3x software or chimera and let you know about the results, i think if your imei is not corrupted then cert file will do the wonder.
well hey everyone same issue i have s20 plus phone was rooted and i flash the firmware and now imei is NG i trid the chimera tool but no luck if u find any fix please help me.
did you guys resolve it ?
i may have an idea
Any fix
do you guys even search before asking?
First, do a TWRP backup, all partitions including efs & modem.
Open the root explorer app, open the efs folder, delete the files named nv_data.bin
, nv_data.bin.md5 & the folder called imei. Then open twrp, wipe all partitions. Flash the latest firmware with Odin.
That solution work???
juda iskariotsky said:
do you guys even search before asking?
First, do a TWRP backup, all partitions including efs & modem.
Open the root explorer app, open the efs folder, delete the files named nv_data.bin
, nv_data.bin.md5 & the folder called imei. Then open twrp, wipe all partitions. Flash the latest firmware with Odin
Click to expand...
Click to collapse
Hi,
I have my 5T rooted with Magisk and TWRP recovery.
I've upgrated from OOS 9 to official OOS 10.0.1 flashing with TWRP as usual. I did a full nandroid backup before.
Everything went fine until I noticed that during the booting of the phone after the flashing, it didn't ask for the SIM code as it used to. And once the mobile had fully restarted, I could see 2 new icons on top of the screen picturing the 2 sim cards that can be contained in a OnePLus 5T. They were striken through, as if not present, when I had My SIM in Slot 1. And so, no mobile signal, no data network.
I tried switching Sim cards with another mpbile. My SIM worked fine in the other mobile and the other SIM was not recognized by my mobile.
I've read that I could be facing problems of damaged EFS. So I tried restoring through TWRP the EFS partition from the Nandroid I had done before. Nothing. Same thing with the modem partition. Nothing.
I tried then to restore the EFS from a safety backup that I had using Fastboot. Nothing.
I could still try to restore the full nandroid backup done at the beginning, but I forgot to take out pin protection code before taking the Nandroid, and I've read somewhere that it could be an issue after restoring the system. I might not be able to restart the phone and be obliged to factory reset, witch I would really like to avoid. And anyway, if restoring with Fastboot did not work, I wonder if the full restore would change anything.
Anyway, anybody has a magic idea about might be happening? A little help please??
Same problem!
I'm having the same problem. I have my 5T rooted with Magisk and TWRP recovery.
I've upgrated from OOS 9 to official OOS 10.0.1 flashing with TWRP as usual. I did a full TWRP backup before, including my EFS partition.
I'm seeing this too:
>"once the mobile had fully restarted, I could see 2 new icons on top of the screen picturing the 2 sim cards that can be contained in a OnePLus 5T. >They were striken through, as if not present, when I had My SIM in Slot 1. And so, no mobile signal, no data network."
I did the same thing and had the same no result.
>I've read that I could be facing problems of damaged EFS. So I tried restoring through TWRP the EFS partition from the Nandroid I had done >before. Nothing. Same thing with the modem partition. Nothing.
I'm looking for a solution too.
I came across this: https://forum.xda-developers.com/oneplus-5t/help/baseband-imei-lost-t3834334 and this: https://www.getdroidtips.com/how-to-repair-and-fix-imei-baseband-on-oneplus-5t-a5010/
I've been reluctant to try and rebuild the QCN file, but it might work.
Working on this
So I'm working on reprogramming the IMEI using the Qualcomm tools. I was able to use them to back up my phone and see the it still has the correct MEID.
However, the .gcn file linked to below isn't accepted, with a weird error: "The file model MSM8998 does not match the phone model MSM8998. Please select a file for the MSM8998."
I'm not sure what it isn't liking. In theory, I think I could just put the IMEI numbers into the QPST programming tool, but I'm not certain where they would go and the correct format for them (with the chksm at the end or not?).
This is as far as I've gotten. I'm looking for an alternate .qcn or .qcnx (which is the kind the tool generates when saving files).
rootlessabroad said:
I'm having the same problem. I have my 5T rooted with Magisk and TWRP recovery.
I've upgrated from OOS 9 to official OOS 10.0.1 flashing with TWRP as usual. I did a full TWRP backup before, including my EFS partition.
I'm seeing this too:
>"once the mobile had fully restarted, I could see 2 new icons on top of the screen picturing the 2 sim cards that can be contained in a OnePLus 5T. >They were striken through, as if not present, when I had My SIM in Slot 1. And so, no mobile signal, no data network."
I did the same thing and had the same no result.
>I've read that I could be facing problems of damaged EFS. So I tried restoring through TWRP the EFS partition from the Nandroid I had done >before. Nothing. Same thing with the modem partition. Nothing.
I'm looking for a solution too.
I came across this: https://forum.xda-developers.com/oneplus-5t/help/baseband-imei-lost-t3834334 and this: https://www.getdroidtips.com/how-to-repair-and-fix-imei-baseband-on-oneplus-5t-a5010/
I've been reluctant to try and rebuild the QCN file, but it might work.
Click to expand...
Click to collapse
Hi
I've found a code (*#06#) in a page that gives you the MEID. It worked for me. Hopefully, I have the correct MEID too. The code for the IMEI did not show anything. I'll check the lynks you posted later today.
Thanks for sharing!!
PS. I can not include the lynk to codes page as I'm too junior a member and XDA forums won't let me.
rootlessabroad said:
So I'm working on reprogramming the IMEI using the Qualcomm tools. I was able to use them to back up my phone and see the it still has the correct MEID.
However, the .gcn file linked to below isn't accepted, with a weird error: "The file model MSM8998 does not match the phone model MSM8998. Please select a file for the MSM8998."
I'm not sure what it isn't liking. In theory, I think I could just put the IMEI numbers into the QPST programming tool, but I'm not certain where they would go and the correct format for them (with the chksm at the end or not?).
This is as far as I've gotten. I'm looking for an alternate .qcn or .qcnx (which is the kind the tool generates when saving files).
Click to expand...
Click to collapse
So I've tried te rebuild the QCN file. But my issue is that I can't make the ADB comunicate with my mobile. It is as the mobile was not plugged in?? The usb debugging is activated. I can browse the mobile memory from the computer. But the ADB doesn't lynk with the mobile; when you type adb devices, it says List of devices attached and nothing after. Any idea what might be happening?
What about you rootlessabroad? could you fix it?
rootlessabroad said:
So I'm working on reprogramming the IMEI using the Qualcomm tools. I was able to use them to back up my phone and see the it still has the correct MEID.
However, the .gcn file linked to below isn't accepted, with a weird error: "The file model MSM8998 does not match the phone model MSM8998. Please select a file for the MSM8998."
I'm not sure what it isn't liking. In theory, I think I could just put the IMEI numbers into the QPST programming tool, but I'm not certain where they would go and the correct format for them (with the chksm at the end or not?).
This is as far as I've gotten. I'm looking for an alternate .qcn or .qcnx (which is the kind the tool generates when saving files).
Click to expand...
Click to collapse