nvram error. IMEI, Bluetooth, Mac address invalid/not found. MPOB_001 corrupted. - General Questions and Answers

I have a Lenovo tab 2 A10-70l mt8732. It received an official update to marshmallow a while back. After update, the official recovery didn't backup properly. Error can't perform backup was the message. Even though the files were created, they showed checksum fail error while restore. Due to my need to backup, I flashed my tab with splash tools and files given in official forum. After flashing, I tried to root using the superuser install button in twrp. The screen went totally blank and there was no response. In a hurry, I gave full factory reset and flashed my device. On switching on, there was an invalid IMEI sign under network settings and many device information were missing. I learns that I have corrupted my nvram folder. I have no backup with me. I can use any flash file or terminal commands but will have no access to PC or laptop for a long time. It would be very convenient if you provide help by instructions. I would be grateful for both of based and independent solutions. Feel free to ask any other info of my tab. Since I have deleted and custom installed a ROM, I am ready to take risks if they are promising.

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[Q] Startup error - installed wrong script

To whom ever can help out, I have a Galaxy Tab 2 7.0, and cannot seem to get my problem resolved by myself. I have somehow inadvertently managed to install an update.zip that had or had no relations to this particular OS of this particular model of android.
My problem is that I wanted to be able to, migrate my apps to the external SdCard or extSdCard, and I think I used an update.zip designed for the cellphone HTC Evo 4g. Not realizing that I will be later unable to use the restore feature from a previous backup I had made using CWM 6.0.1.0 to recover from my inadvertent mistake (not to comfortable making a backup, and thinking I can restore properly anymore, like I can on my cellphone that I am spoiled with).
Silly of me to think I could use an update.zip designed for another type of device such as the HTC Evo 4g, but… (anyway my bad what was I thinking…?). The update.zip, by the way is "dtapps2sd-2.7.5.2-signed", like I mentioned this is clearly designed for the HTC Evo 4g, and not for the Samsung GT2 7.0.
The problem I experience now is not complete lose of my GT2 7.0 device I can still install and change out OS through the CWM-Recovery and install apps through the Android Market. I do however experience the inability to check my Storage properties under my Settings profile. When I attempt to click on this link it pauses for a second as if it wants to open up and perform its normal function, then reports an error "Unfortunately, Settings has stopped". Now at this point this is where I would have to mention another issue similar to this one, and that is at startup. When I first start the device up and it runs through its process of startup configuration. It will then report a list of programs that are prevented from running properly it as follows;
Unfortunately, the process android.process.media has stopped.
Unfortunately, My Files has stopped.
Unfortunately, Factory Test has stopped.
Unfortunately, MTP has stopped.
Now my question is, how is-it possible to resolve this issue. I have tried to complete a fresh install of the OS, CWM-Recovery, and also attempted to wipe everything possible that the recovery will allow, but I am not expecting much, as I cannot even get the backup and restore feature to work efficiently enough to provide me with what I need it to do…
I have provided this post with a download of the update.zip I used as well as the version of the OS I have provided my Samsung GT2 7.0. If anyone can shine some insight on what direction I should attempt to do to resolve this issue I would be more that interested to take a look at what I could use to correct this error of mine…
-Samsung GT2 7.0 - OS (Use the Download link above the Rosewell signature)
http://forum.xda-developers.com/showthread.php?t=1784318
-dtapps2sd-2.7.5.2-signed
http://www.mediafire.com/?7jpc5oudzt6o76p
I might be comfortable to ADB Shell into my device to make changes, or if one was able provide me an update.zip/script that would be great. Also is there a better recovery out there than the ClockWorkRecovery.
Better recovery so you may try twrp or so
Try install a fresh firmware preferably with a pit file from odin pc
Sent from my GT-I9300 using xda app-developers app
Mohamedselim said:
Better recovery so you may try twrp or so
Try install a fresh firmware preferably with a pit file from odin pc
Click to expand...
Click to collapse
Mohamedselim, Thanks...
Will look into this..., any links by the way in regards to the "fresh firmware with a pit file"...?
Have you tried downloading and flashing a full Odin tar file to restore your device to stock?
imnuts said:
Have you tried downloading and flashing a full Odin tar file to restore your device to stock?
Click to expand...
Click to collapse
Yeap...!, I have tried this already, have had no promising results...
This is the only compatible version of a .pit file...;
http://forum.xda-developers.com/showthread.php?t=1642744
Can anyone provide me another one for the GT-p3113...?
Just checking in..., and wondering if anyone has a solution for this...?
Factory reset in stock recovery. So Odin a stock Rom and before u install anything custom, do a factory reset in recovery after u Odin back to stock. Then flash away.
I imagine you have alrdy tried a factory reset using a custom recovery.
WAIT!!! You don't have to factory reset, just reboot into CWM recovery ang go to mounts and storage>wipe internal storage. Confirm and reboot. You will lose anything on the sdcard but your apps will stay.
RomsWell said:
Factory reset in stock recovery. So Odin a stock Rom and before u install anything custom, do a factory reset in recovery after u Odin back to stock. Then flash away.
I imagine you have alrdy tried a factory reset using a custom recovery.
Click to expand...
Click to collapse
MultipleMonomials said:
WAIT!!! You don't have to factory reset, just reboot into CWM recovery ang go to mounts and storage>wipe internal storage. Confirm and reboot. You will lose anything on the sdcard but your apps will stay.
Click to expand...
Click to collapse
1. I am all over the Factory resets, and wipes.
2. Already tried Stock Rom(s).
3. I believe my problem is a bootloader, or partitioning script. (As this denies me access from inside settings>storage where I can view my allocated size, and Restore to Factory button. In addition in CWM, I am not allowed to mount/sdcard(internal), extSdCard is ok though. Also, I cannot plug Tab via USB to check contains on Internal or External sdcard, but I can remove the External to transfer data from it via sdcard slot on PC...)
Maybe you can recommend a good Stock Rom, so I can give that ago...
I was in the process last night, and could not get a good connection with Heimdall or Odin. I am now looking into driver issues, so...
Ok, so I was successful in taking RomsWell and MultipleMonomials advice, and was able to return my device back to "Normal" state, including "Stock Recovery". But I still have the original problem as in my request I asked in my first post...
I do however experience the inability to check my Storage properties under my Settings profile. When I attempt to click on this link it pauses for a second as if it wants to open up and perform its normal function, then reports an error "Unfortunately, Settings has stopped". Now at this point this is where I would have to mention another issue similar to this one, and that is at startup. When I first start the device up and it runs through its process of startup configuration. It will then report a list of programs that are prevented from running properly it as follows;
Unfortunately, the process android.process.media has stopped.
Unfortunately, My Files has stopped.
Unfortunately, Factory Test has stopped.
Unfortunately, MTP has stopped.
Click to expand...
Click to collapse
I think now, if I cannot get a sizable remedy..., is just to try and send it in Samsung so they can take a look at it...
Any suggestions...?
FYI; I have also tried connecting to Kies, but due to the inability to posses a "MTP" (Media Transfer Protocol), is the reason I cannot connect to my SdCard & extSdCard. I can "PTP" (Picture Transfer Protocol) into it, using "adb shell", but not using "MTP"...
So I do not know how much "MTP" has to do with this relationship of the other three items that I mentioned in my bullet list in my quote, but...
Anyway, I don't know what I am trying to say, but thank you two, for getting me this far...!
grassy-sneakers said:
1. I am all over the Factory resets, and wipes.
2. Already tried Stock Rom(s).
3. I believe my problem is a bootloader, or partitioning script. (As this denies me access from inside settings>storage where I can view my allocated size, and Restore to Factory button. In addition in CWM, I am not allowed to mount/sdcard(internal), extSdCard is ok though. Also, I cannot plug Tab via USB to check contains on Internal or External sdcard, but I can remove the External to transfer data from it via sdcard slot on PC...)
Maybe you can recommend a good Stock Rom, so I can give that ago...
I was in the process last night, and could not get a good connection with Heimdall or Odin. I am now looking into driver issues, so...
Click to expand...
Click to collapse
Did you try formatting internal storage in CWM?
MultipleMonomials said:
Did you try formatting internal storage in CWM?
Click to expand...
Click to collapse
I am not quite confident on how much this will work. As I have tried this multiple times to wipe "Wipe Factory/Data", "Wipe Cache", including all the partitions under the "Advance" section found in CWM Recovery. Even using TWRP Recovery.
Per this post; I just attempted to flash a "Stock Rom", but not before doing a factory/data, cache wipe using "Stock Recovery", including after a successful install...
No luck, the same problem still exist as above...
Ok, this was all just the rudest experience I put my self threw. As I have an HTC Evo 4g - cellphone and have become comfortable with installing ROM's, Kernels, and Updates.zips, as well as, other modification. All threw the Recovery designed for this particular device, and don't get me wrong there has been a couple of times. Maybe more than a couple, more like a few times I have installed incompatible downloads I find in the XDA forums. Which makes this screw up, difficult form me to know that as long as you can get into a Download/Bootloader or a modified Recovery designed for a particular device that was successful flashed correctly. Well the screw up are easily redeemed/recoverable.
So, to make a long story short. After having called Samsung Customer Care (the 1-800-SAMSUNG) number, it seems to have been a External SdCard getting in my way from having been real short from sending my Tab off to the repair department (where ever it is...). I in fact already had it in an envelope, all I needed was an address to send it to. Anyway the nice person on the other side of the phone requested that I remove my External SdCard, and confirm that I was able to get into my "Storage" tab under my settings. Well after success getting this option back, I then made the suggestion that maybe my Eternal SdCard is corrupt or incorrectly formatted. She then agreed maybe this is the case. After ending the phone call. I quickly restarted my Tab, again only to find out that I was no longer receiving the error messages like mentioned above, which is great, because after multiple flashes of "Stock Roms w/Stock Recovery", and forcing myself to believe that it was a system install error. It in fact the External SdCard in place preventing me from throwing my Tab against the wall / in the mail to Samsung Repair Center...
"Man what an ordeal...!!!"
Thanks to all that helped with the suggestions, as to what direction I most defiantly tried.
I am now in the process, since I am living back in Stock mode. To receive an OTA (Over The Air) Update, and am still in the process of seeing if this thing still possess any residual silent errors...
I will keep you posted.
If not, well it off to happy rooting for me...!!!
That is it, my problem is resolved. Damnedest thing this problem of mine, it seems the only thing I screwed up was the micro SdCard. to the point it was the cause of all the error I received when I started up the device, as well as when I attempted to access my storage through me settings options...!!!
Now re-rooted, and a happy camper, Cheers...!

My Huawei y520-u22 \data partition is read only

It's my sister's phone and I don't know What she did exactly all she said that she tried to install candy crush from google play and then the problem begun each time the mobile reboots after 5-8 seconds I get a ton of stopped working notifications mainly about google apps like "error com.google.process.gapps has stopped" which repeatedly appear each time I press OK and a ton of other stopped working errors like weather,settings and anything I try to open. No matter what I do uninstall any app, change settings, change wallpaper after reboot everything revert back I tried to wipe/factory reset but no dice, I tried to flash the stock rom using SP flash tool and flashed the rom successfully but nothing changed the same apps the same wallpaper I am not talking about the default apps and wallpaper no I am talking about the apps that my sister installed before like Facebook, whats app etc...
I thought about flashing a custom rom and picked one but it required custom recovery which in turn required root access I tried several programs like kingroot, oneclickroot through PC but didn't work then I tried to flash CWM recovery through SP flash tool following the instructions I found here http://forum.xda-developers.com/showpost.php?p=61359133&postcount=4 and again the recovery was flashed successfully but when I tried to go to recovery I found the stock recovery instead I tried to flash the recovery using Fastboot but Fastboot came up with this error:
"FAILED (remote: partition 'recovery' not support flash)" which when I looked around turn out to be an error related to locked bootloaders but as far as I know the bootloader on Huawei y520-u22 is unlocked but wanted to make sure so I tried this command "fastboot oem device-info" but it gave me ... as in processing and nothing for a very long time until I gave up and closed the cmd. I then tried to boot into safe mode after pressing the power button then tabbing the shutdown option and selecting boot into safe mode but the phone rebooted into normal mode as usual.
and now I am out of options what should I do ?
Edit: eventually I found that my problem like this guy http://forum.xda-developers.com/showthread.php?t=895628 was that the \data partition is read only but I can't fix it the way he did since he used advanced partitioning in clockworkmod recovery but I can't flash it or any other custom recoveries.
mostafa_0017 said:
It's my sister's phone and I don't know What she did exactly all she said that she tried to install candy crush from google play and then the problem begun each time the mobile reboots after 5-8 seconds I get a ton of stopped working notifications mainly about google apps like "error com.google.process.gapps has stopped" which repeatedly appear each time I press OK and a ton of other stopped working errors like weather,settings and anything I try to open. No matter what I do uninstall any app, change settings, change wallpaper after reboot everything revert back I tried to wipe/factory reset but no dice, I tried to flash the stock rom using SP flash tool and flashed the rom successfully but nothing changed the same apps the same wallpaper I am not talking about the default apps and wallpaper no I am talking about the apps that my sister installed before like Facebook, whats app etc...
I thought about flashing a custom rom and picked one but it required custom recovery which in turn required root access I tried several programs like kingroot, oneclickroot through PC but didn't work then I tried to flash CWM recovery through SP flash tool following the instructions I found here http://forum.xda-developers.com/showpost.php?p=61359133&postcount=4 and again the recovery was flashed successfully but when I tried to go to recovery I found the stock recovery instead I tried to flash the recovery using Fastboot but Fastboot came up with this error:
"FAILED (remote: partition 'recovery' not support flash)" which when I looked around turn out to be an error related to locked bootloaders but as far as I know the bootloader on Huawei y520-u22 is unlocked but wanted to make sure so I tried this command "fastboot oem device-info" but it gave me ... as in processing and nothing for a very long time until I gave up and closed the cmd. I then tried to boot into safe mode after pressing the power button then tabbing the shutdown option and selecting boot into safe mode but the phone rebooted into normal mode as usual.
and now I am out of options what should I do ?
Click to expand...
Click to collapse
Hmm...
First, tell her to quit using Facebook app, Facebook Messenger, WhatsApp and other social media and texting apps. I know she just HAS to keep up with all her friends and the latest gossip but her device can't handle all those system demanding apps, they are literal HELL on mid-low end devices. They all constantly run scanning for updates and notifications, CONSTANTLY. They are notorious for making devices act crazy, especially when you have more than one of them.
For Facebook, its best to bookmark the Facebook page in mobile browser then create a shortcut for that bookmark on her homescreen, then it has to be set so that it loads the desktop site for Facebook, then she can view her Facebook messages, if it isn't set to load desktop site it will request she install messenger but she won't need to if she uses the desktop site to view messages. Then she can set her Facebook notifications to go to her gmail account, then in gmail app she needs to make sure it is set to receive notifications for gmail, then when she gets messages or activity on Facebook she will get a gmail notification in her status bar letting her know to check Facebook, then she can open the bookmark to view it. That is just as convenient as having the two apps but without all the strain on the device, also takes less space on internal and has less junk running in the background eating mobile data and draining battery.
As for her texting apps such as WhatsApp, Kik, Snapchat, etc., she needs to pick 1 or at the most 2 of them and leave the others alone, her device will run much faster and smoother.
You can try booting to recovery and wipe cache partition(not factory reset).
As for fastboot and SP flashtool not working, do you have USB debugging enabled in developer options on the device?
well thanks for your reply your advice about phone usage is great but wouldn't matter If I can't revive this phone anyway yes I tried both to wipe cache partition and wipe data and yes I enabled USB debugging but in case of SP flash tool all i need to do is have the proper drivers shutdown the phone click download in SP then connect the phone using USB cable then the red bar would fill up then another yellow one then a big green OK tick and nothing would change in the phone and for Fastboot all I need to do is shutdown then power + volume up then select fastboot then connect the phone then open cmd and type fastboot devices it would show the device Id then use the command fastboot flash recovery recovery-cwm-y520.img then I get the error "FAILED (remote: partition 'recovery' not support flash)" interestingly I got my hands on a normally working similar set which I tried several things on it like *#*#7378423#*#* It accepted the code but didn't do/show me anything just like my broken set then having the set in Fasboot mode I tried "fastboot oem device-info" which yielded nothing but ... just like my broken set other things I tried on my broken set I tried following this guide http://forum.xda-developers.com/showpost.php?p=38337401&postcount=5 using "Mtk_Droid_Tool_v2.5.3" to create CWM recovery for my phone and got the error
error :no find kernelgz
error: no split boot image
then I tried to use easy magic Philz touch installer which eventually asked for root access on the phone
but I can't since I tried every root method and didn't work.
I even made a logcat if it would help I could attach it
mostafa_0017 said:
well thanks for your reply your advice about phone usage is great but wouldn't matter If I can't revive this phone anyway yes I enabled USB debugging but in case of SP flash tool all i need to do is have the proper drivers shutdown the phone click download in SP then connect the phone using USB cable then the red bar would fill up then another yellow one then a big green OK tick and nothing would change in the phone and for Fastboot all I need to do is shutdown then power + volume up then select fastboot then connect the phone then open cmd and type fastboot devices it would show the device Id then use the command fastboot flash recovery recovery-cwm-y520.img then I get the error "FAILED (remote: partition 'recovery' not support flash)" interestingly I got my hands on a normally working similar set which I tried several things on it like *#*#7378423#*#* It accepted the code but didn't do/show me anything just like my broken set then having the set in Fasboot mode I tried "fastboot oem device-info" which yielded nothing but ... just like my broken set other things I tried on my broken set I tried following this guide http://forum.xda-developers.com/showpost.php?p=38337401&postcount=5 using "Mtk_Droid_Tool_v2.5.3" to create CWM recovery for my phone and got the error
error :no find kernelgz
error: no split boot image
then I tried to use easy magic Philz touch installer which eventually asked for root access on the phone
but I can't since I tried every root method and didn't work.
I even made a logcat if it would help I could attach it
Click to expand...
Click to collapse
The advice does more than help, its actually the REAL solution to the problem. If you get it fixed and she's still using all that crap it'll just cause issues again, I'm sure you don't want to have to go through all of this a second time, right?
Droidriven said:
The advice does more than help, its actually the REAL solution to the problem. If you get it fixed and she's still using all that crap it'll just cause issues again, I'm sure you don't want to have to go through all of this a second time, right?
Click to expand...
Click to collapse
God no of course not I will till her to keep her apps in check and use as minimum social apps as possible but right now that won't help me revive this phone :crying:
mostafa_0017 said:
God no of course not I will till here to keep here apps in check and use as minimum social apps as possible but right now that won't help me revive this phone :crying:
Click to expand...
Click to collapse
I don't get how installing a game caused this, I believe there has to be more to the story somewhere, somehow.
Besides, with some of the steps you've taken, you've probably created other issues than it started with. Whatever you do, don't format the device in SP flashtool, you'll probably lose IMEI if you do that.
Droidriven said:
I don't get how installing a game caused this, I believe there has to be more to the story somewhere, somehow.
Click to expand...
Click to collapse
me too man me too I didn't believe it at all installing an app won't do all of this but at one point when I was rebooting I got this suspicious message which I took a couple of bad quality pictures for it here http://imgur.com/a/RIGqD
actually I have grown very confident dealing with the phone that no matter what I do It wouldn't matter since it will come back just as always and now I didn't create any other issues since no matter what I hit a dead end the device revert back no matter what I do, Do you feel me I am starting to go insane I am pretty sure even If I tried to brick this device on purpose I won't be able to.
mostafa_0017 said:
me too man me too I didn't believe it at all installing an app won't do all of this but at one point when I was rebooting I got this suspicious message which I took a couple of bad quality pictures for it here http://imgur.com/a/RIGqD
Click to expand...
Click to collapse
Your pic keeps directing me to the imgur app to view it, I'm not installing the app just to view it, why not just upload the pic as an attachment to your post and it will display in your post instead.
Sorry old habits die hard I used to talk in this one forum before and their rules forbid to upload images or anything actually as attachments except in extreme cases here they are
hmmmm strange can't find the attachment button guess I will just post direct links hope they work
http://i.imgur.com/OrSWbzE.jpg
http://i.imgur.com/EcmrDlI.jpg
mostafa_0017 said:
Sorry old habits die hard I used to talk in this one forum before and their rules forbid to upload images or anything actually as attachments except in extreme cases here they are
hmmmm strange can't find the attachment button guess I will just post direct links hope they work
http://i.imgur.com/OrSWbzE.jpg
http://i.imgur.com/EcmrDlI.jpg
Click to expand...
Click to collapse
When did you say it displayed that? That looks fishy, the grammar is a little off as if whoever made that didn't quite know the language, kinda like the way grammar isn't quite right like some of the questionable Chinese apps known to be malware.
If you're using a browser you have to select "go advanced" under the box you reply in, then you'll see "manage attachments"
If you're using an app you should see a paperclip symbol or a pic thumbnail.
Droidriven said:
When did you say it displayed that? That looks fishy, the grammar is a little off as if whoever made that didn't quite know the language, kinda like the way grammar isn't quite right like some of the questionable Chinese apps known to be malware.
If you're using a browser you have to select "go advanced" under the box you reply in, then you'll see "manage attachments"
If you're using an app you should see a paperclip symbol or a pic thumbnail.
Click to expand...
Click to collapse
Yeah thanks found it and it displayed this only one time when I was rebooting after doing various things and I never saw it again and yeah the grammar felt really strange when I googled its content I only found a couple of Spanish forums talking about this but couldn't get any information about the source of this message and that's why I thought about the logcat in the first place.
the same problem
hi i have the same probleme with my huawei y520 u22 i can do nothing just start up the phone i got the message and i can do nothing when i try to unistall any app the phone restart and go back to the same situation wipe cache and wipe data nothing change flashing 1000000000000000000 roms nothing change any one can tell me there the problem is
as i think the flash memory is the problem its blocked in write and read.
any solution plz
I read this and just think, what the hell... i can not understand why "/data" is write protected. Just some thoughts running through my head:
- phone is not rooted and completely stock, but factory reset not working!? in this case ask for warranty and send it back to seller!
- if no warranty, ask Huawei for support. don't tell much, just claim factory reset is not working.
- ask any mobile repair shop, they have special hardware like Octoplus Box and can do factory reset.
- if possible - make a "backup user data" with Android system recovery, you may restore it on working phone, later.
- if you have read-access to "/cache/recovery" look for file "last_log" and copy to sdcard. "/proc/emmc" and "/proc/partitions" are another useful files. keep this in case you have to manually create the scatter file.
- you can use MediaTek SP Flash Tool Readback function in download mode to make a ROM backup dump. for readback you need to install VCOM Drivers, then first click Read back, then connect the phone to PC while switched off and insert battery. MTK Droid Tools will then help to segment the partitions from it. or readback every partition separately with scatter file. the most important files are "nvram.bin", "preloader.bin", "boot.img", "recovery.img".
- if phone is locked, ask Huawei for unlock code (not sure if this works on broken phone). there are different kinds of S-ON some will lock only bootloader, some lock all partitions, too.
http://www.modaco.com/forums/topic/362724-official-code-request-to-unlock-the-bootloader-final-post
- try fastboot mode factory reset (not sure if working, just googled this stuff i found).
http://www.hardresetandroid.com/hard-reset/huawei-hr/huawei-ascend-y520-hard-reset-code-format-solution
- once you have unlocked the phone, do factory reset. phone should boot now. its hardly imaginable that "/system" is damaged because of never rooted the phone.
- if still not working, you should now be able to flash custom recovery, too. be careful, select tested binary for your special phone model only! flash in fastboot mode. avoid flashing with SP Flash Tool as long as you not absolute sure that scatter file is 100% correct (MTK Droid Tools may give you wrong scatter files for devices > 4 GB!)
- from custom recovery, you should able to root the phone via adb root method or install the "supersu.zip"
- once you have root, you can mount data partition read-write from adb shell (in recovery mode) and format or delete it. of course the custom recovery has a wipe data option, too.
- installing aroma file manager zip is another way to browse and modify everything in recovery mode. you can copy files from similar phone into "/system" folder, if phone still not working properly.
- don't restore a full backup from similar phone (especially NVRAM folder), this may clone IMEIs and WiFi MAC address.
- you can install a stock rom zip from custom recovery instead, and use my script bckp2cwm.zip to convert the user data backup into cwm format and restore "/data" folder only (converting script requires linux pc).
- delete suspicious apps from "/data/app" + "/data/dalvik-cache" + "/data/data" (every app has three entries with similar name). do it in recovery mode with aroma file manager, or on linux pc from backup file during converting (at this point where script is waiting for user input).
- search and read for "unbrick guides" on forum.xda-developers.com, as long as it is not a physical damage (Vol keys not working, emmc wearing out, etc) there must be a solution to get this phone working
- if no warranty, ask Huawei for support. don't tell much, just claim factory reset is not working.
yeaah I don't think they would respond with any helpful answer and would probably tell me to send my phone to the nearest service center.
- ask any mobile repair shop, they have special hardware like Octoplus Box and can do factory reset.
That's what I settled for eventually and I already sent it to my sister and told her to visit any mobile repair shop that has boxes like miracle box and such.
- you can use MediaTek SP Flash Tool Readback function in download mode to make a ROM backup dump. for readback you need to install VCOM Drivers, then first click Read back, then connect the phone to PC while switched off and insert battery. MTK Droid Tools will then help to segment the partitions from it. or readback every partition separately with scatter file. the most important files are "nvram.bin", "preloader.bin", "boot.img", "recovery.img".
done that already but what I got in the end didn't help me to fix the phone note that I don't care about the phone's content sure I care about the IMEI but the phone is not affected by any write attempts so I am not so worried.
- if phone is locked, ask Huawei for unlock code (not sure if this works on broken phone). there are different kinds of S-ON some will lock only bootloader, some lock all partitions, too.
I searched online and in threads talking about custom roms and recoveries for this phone and not a single one of them mentioned anything about the bootloader being locked.
- try fastboot mode factory reset (not sure if working, just googled this stuff i found).
haven't tried that but will try it ASAP since I don't have the phone right now.
One last note the phone boots normally but as I described in my later posts I can't edit anything without it reverting back after restart like changing the wallpaper or uninstalling an app.
And anyway thank you for your respond.
did you try to get (temporary) root access?
aIecxs said:
did you try to get (temporary) root access?
Click to expand...
Click to collapse
Not sure of What you mean but I think I tried and failed you can tell me What you mean exactly and I will tell you If I tried .
Edit: Alright I googled it and turn out to be temporary root for locked bootloader devices no special procedure just the same procedure as in permanent root but will lose root as soon I reboot again I tried a lot of rooting methods including kingoroot and 360root.
Not sure, too.. installing kingoroot.apk and root the phone may give root access until reboot (can't remember if rooting requires a reboot)?
Brainstorming. Lets come from other side. When you intend to write a malware - how would you realize this setting?
one thing is remount /data partition read-only, but is this really enough? what happen if /data is not writeable anymore - apps should crash or give errors on write cycle, didnt they?
but you claim phone is changeable until reboot. so we need the possibility to let them write in some other memory without noting that it storage has changed.
another way is copying /data to any hidden storage, and restore it on each reboot, but this should be time consuming, didnt it? and where can this amount of data be stored? sdcard? cache partition?
besides this, guess the malware needs root access to modify /data. or is it imagineable to change it without root access? lets find a conception to understand whats going on
No reboot is fast and not time consuming and I am always working on the phone without the SD card and about apps sometimes uninstallation is complete and the app disappear to show again after reboot and sometimes the phone restart upon uninstallation of an app

Urgent help require for recovering data

Hi there,
Its been a long time using the Note 3 since 2013. It had many issue but still carried on. But few days back when weak up in the morning saw the phone was off, though it was in charge full night. When turned it on it stuck in the Samsung glowing logo and nothing after that, it keep showing the same logo until it power is gone. Don’t know what happened that night, it was installing an update by itself or not.
Then google it and no steps helps, used odin and reflash with latest firmware from sammobile but that too didn’t help. I’ve lots of data in internal storage including sms and contacts and pictures. I’ve no issue to throwing off the phone but I cant lost all data in it, it will be a huge loss as just became a father and lots of pics on my new born baby, so you can understand the value.
Can anyone suggest how can I recover the data? Check the attachment for its current state. Thanks in advance.
Is your phone rooted?
Sent from my awesome Galaxy S8+
IamVaibhav said:
Is your phone rooted?
Sent from my awesome Galaxy S8+
Click to expand...
Click to collapse
No nothing at all, its complete stock, only official updates installed regularly.
soumen.sam said:
No nothing at all, its complete stock, only official updates installed regularly.
Click to expand...
Click to collapse
When you tried the official update from sammobile, did you add a PIT file in addition to the stock ROM?
chosenroyal said:
When you tried the official update from sammobile, did you add a PIT file in addition to the stock ROM?
Click to expand...
Click to collapse
I didnt have time to to learn all this. Just followed an instruction how to solve this and did, but no where I heard about PIT file, what is its purpose? all said to flash with just the .md5 file. Please advice. Thanks
soumen.sam said:
I didnt have time to to learn all this. Just followed an instruction how to solve this and did, but no where I heard about PIT file, what is its purpose? all said to flash with just the .md5 file. Please advice. Thanks
Click to expand...
Click to collapse
This is a bit long. I copied the explanation of PIT online.
PIT stands for Partition Information Table (PIT) and as the name suggests these are files which contain partition tables for your Samsung Galaxy Android phones. The PIT file contains all the relevant information for each required partition such as Partition Name, Block Size, Block Count, and other technical information. Every device has different PIT file associated with its stock firmware. Hence a correct PIT file is needed in order to properly flash the stock firmware on your device. Also, if there are two models of a device, say 32 GB and 64 GB, then both will have a different PIT file and you cannot use the PIT of the former with the later or vice-versa.
What does the PIT file do?
ROM (Read Only Memory) is similar to a hard disk on a PC where the information is kept permanently unless changed by the user. PIT file will re-partition the ROM of your device...
---------- Post added at 12:52 PM ---------- Previous post was at 12:49 PM ----------
So what's your phone's model number? Is it SM-N900? And does it have 32GB internal storage?
chosenroyal said:
This is a bit long. I copied the explanation of PIT online.
PIT stands for Partition Information Table (PIT) and as the name suggests these are files which contain partition tables for your Samsung Galaxy Android phones. The PIT file contains all the relevant information for each required partition such as Partition Name, Block Size, Block Count, and other technical information. Every device has different PIT file associated with its stock firmware. Hence a correct PIT file is needed in order to properly flash the stock firmware on your device. Also, if there are two models of a device, say 32 GB and 64 GB, then both will have a different PIT file and you cannot use the PIT of the former with the later or vice-versa.
What does the PIT file do?
ROM (Read Only Memory) is similar to a hard disk on a PC where the information is kept permanently unless changed by the user. PIT file will re-partition the ROM of your device...
---------- Post added at 12:52 PM ---------- Previous post was at 12:49 PM ----------
So what's your phone's model number? Is it SM-N900? And does it have 32GB internal storage?
Click to expand...
Click to collapse
Ok thanks, yes its SM-N900 32GB internal storage. All I want to fix it without formatting the internal storage. I even dont know after flashing it will clear then internal memory and reset or not. Even if I need the PIT file, then where can I get the stock PIT file? Thanks
soumen.sam said:
Hi there,
Its been a long time using the Note 3 since 2013. It had many issue but still carried on. But few days back when weak up in the morning saw the phone was off, though it was in charge full night. When turned it on it stuck in the Samsung glowing logo and nothing after that, it keep showing the same logo until it power is gone. Don’t know what happened that night, it was installing an update by itself or not.
Then google it and no steps helps, used odin and reflash with latest firmware from sammobile but that too didn’t help. I’ve lots of data in internal storage including sms and contacts and pictures. I’ve no issue to throwing off the phone but I cant lost all data in it, it will be a huge loss as just became a father and lots of pics on my new born baby, so you can understand the value.
Can anyone suggest how can I recover the data? Check the attachment for its current state. Thanks in advance.
Click to expand...
Click to collapse
Are you sure that you downloaded the right firmware for your country/career?
DontBrickYourPhone said:
Are you sure that you downloaded the right firmware for your country/career?
Click to expand...
Click to collapse
Checked all, country latest version exact model and all. Juts now trying reflash with the pit file.
If you want to cpy Data from your internal storage try tihis way
1 install official TWRP recovery
2 Reboot into recovery
3 connect your mobile to Pc annd then you can copy data from your internal storage
Hope it help you ?
you can try this method.
1.Root your phone and install twrp recovery.
2.mound and SDCard and reboot into recovery and from file manager in recovery copy all data from internal storage to SDCard by doing this your data will be safe .after that try to flash anr other rom like Resurrection Remix Or lineage to repair your phone.
Hi, if you flashed (completely) an update not compatible you lost your data, your contacts it`s recommendable to synchronise with Google if worst happen, if your data didn`t go away you can try to recover like others users recommended, first root device with this file https://download.chainfire.eu/353/CF-Root/CF-Auto-Root/CF-Auto-Root-ha3g-ha3gxx-smn900.zip, install official TWRP from Google Play and download from it correct version, go to recovery from same app and transfer to pc all that you can.
Sometime ago I tried to flash a rom with odin and result was the same, and issue was just for flashing without connection to internet, maybe help
Amh00200 said:
If you want to cpy Data from your internal storage try tihis way
1 install official TWRP recovery
2 Reboot into recovery
3 connect your mobile to Pc annd then you can copy data from your internal storage
Hope it help you
Click to expand...
Click to collapse
So after few days I got some time to work on it. I've already took the internal backup by TWRP like whats all etc. I did CWM Recovery and took the full backup and the format and reset. Now the phone turned on and restored the backup by CWM but again its in Boot loop. Now what to do? and yes I think its rooted now.
I only need contacts sms and action memo, thats all
raosahab said:
you can try this method.
1.Root your phone and install twrp recovery.
2.mound and SDCard and reboot into recovery and from file manager in recovery copy all data from internal storage to SDCard by doing this your data will be safe .after that try to flash anr other rom like Resurrection Remix Or lineage to repair your phone.
Click to expand...
Click to collapse
Yes I already took the backup and tried many repair fixing software but nothing helpped
SubwayChamp said:
Hi, if you flashed (completely) an update not compatible you lost your data, your contacts it`s recommendable to synchronise with Google if worst happen, if your data didn`t go away you can try to recover like others users recommended, first root device with this file https://download.chainfire.eu/353/CF-Root/CF-Auto-Root/CF-Auto-Root-ha3g-ha3gxx-smn900.zip, install official TWRP from Google Play and download from it correct version, go to recovery from same app and transfer to pc all that you can.
Sometime ago I tried to flash a rom with odin and result was the same, and issue was just for flashing without connection to internet, maybe help
Click to expand...
Click to collapse
I flashed with proper firmware and when it didnt help I tried CWM recovery and took the backup, while it was taking backup I saw it took all apps those I installed. So I'm sure it didnt format the data.
soumen.sam said:
I flashed with proper firmware and when it didnt help I tried CWM recovery and took the backup, while it was taking backup I saw it took all apps those I installed. So I'm sure it didnt format the data.
Click to expand...
Click to collapse
Well, we need to make things clear to try to solve this;
Assuming that you;
- Flashed correct firmware and for some reason process interrupt or apparently reached the end but device don´t boot (bad flashing)
- You took a backup from CWM nor TWRP (then you have a backup of system, data, boot, maybe recovery and probably cache. Then you can try the next:
- Put your backup ever in sdcard
- Flash some custom rom based on stock (zip format) with CWM (maybe necessary to do wipes to boot but probably you lost your data from device flashing before, but you have it in your backup)
- Now select an advanced restore, just restore data (if same native app of mms and notes are installed they took data again), reboot now and look, probably will be necessary restore also cache but let it just if needed)
- If for some reason don´t boot probably your partitions are corrupted but you can try first this. I hope help you and tell us how you go
SubwayChamp said:
Well, we need to make things clear to try to solve this;
Assuming that you;
- Flashed correct firmware and for some reason process interrupt or apparently reached the end but device don´t boot (bad flashing)
- You took a backup from CWM nor TWRP (then you have a backup of system, data, boot, maybe recovery and probably cache. Then you can try the next:
- Put your backup ever in sdcard
- Flash some custom rom based on stock (zip format) with CWM (maybe necessary to do wipes to boot but probably you lost your data from device flashing before, but you have it in your backup)
- Now select an advanced restore, just restore data (if same native app of mms and notes are installed they took data again), reboot now and look, probably will be necessary restore also cache but let it just if needed)
- If for some reason don´t boot probably your partitions are corrupted but you can try first this. I hope help you and tell us how you go
Click to expand...
Click to collapse
Thanks for your feedback. Yes I backup from CWM full system data and all and TWRP I took internal storage backup in PC.
I flashed with latest firmware from sammobile with Odin
I restore the backup in all way, full restore, only data and other one by one, but in all steps its unable to turn on again. I saw the internal memory data is intact but contact call log and sms r gone. I just waht these 3 things, snote is still there.
How do I know my phone is rooted? if I rood can I overwrite these data from the backup files? I installed two file manager but cant access the root. Please let me know. Thanks
soumen.sam said:
Thanks for your feedback. Yes I backup from CWM full system data and all and TWRP I took internal storage backup in PC.
I flashed with latest firmware from sammobile with Odin
I restore the backup in all way, full restore, only data and other one by one, but in all steps its unable to turn on again. I saw the internal memory data is intact but contact call log and sms r gone. I just waht these 3 things, snote is still there.
How do I know my phone is rooted? if I rood can I overwrite these data from the backup files? I installed two file manager but cant access the root. Please let me know. Thanks
Click to expand...
Click to collapse
If device don`t power on you need first of all flash correct firmware to repair partitions, you need to go step by step.
- Flash by odin, good level battery charged, access to internet, depending capacity of your pc don´t use many resources meanwhile flashing, if sucess reboot device completely now power off, put it in download mode
- Now, step 2 you need to root with this file, download it https://download.chainfire.eu/353/CF-Root/CF-Auto-Root/CF-Auto-Root-ha3g-ha3gxx-smn900.zip extract from zip and you have this file in .tar.md5, open odin, go to AP box, search file and flash it (download mode), this file will root device and will install TWRP (is needed to inject some scripts from supersu)
- how your backup is in CWM you need to go now to TWRP and flash CWM.img file via recovery.
- reboot in CWM and select advanced option to restore, just restore DATA, not other partitions, this overwrite your data app for your data backup, and without doing wipes try to boot. maybe system be unstable but you need now just recover some data, when you do that recommend a flash a custom rom or at least keeping root to take a backup with titanium periodically
Hi All, So with the rooted device I've managed to restore all data except call log, which I can ignore. But now the issue is, the system showing the software is not official and not supporting software upgrade and showing the system is custom. Now what to do, where can I get the exact firmware? thanks
sammobile or updato dot com or just search .

Kiwami Samurai FTU152D stock Lollipop 5.1, Root and Xposed, Help and Tips

This post is to help users who have accidentally or on purpose tried to upgrade to Android 6.0 on their Kiwami Samurai FTU152D using software for FTJ152D (Japanese version of phone), and to help with root and installing Xposed on your phone. There is a risk of getting the phone stuck on boot screen if a user uses certain versions of SuperSU. If you searched the net and found this thread, and are still on Stock Rom for your FTU152D, Do not Upgrade until you have read this thread. Upgrading by flashing a rom using SP Flash Tool you risk losing your IMEI information in the phone forever. I am going to write this thread with an assumption that reader has upgraded the software in their phone using the Japanese Firmware. You can read through and use this thread based on your situation and if confused, better to ask questions on the thread than trying something on your own. I do not take any responsibility if you brick or hard brick your phone, so please be careful and do not just randomly flash things without full understanding, confused? ask questions.
Note #1: First and Foremost, Be careful to not flash a preloader.bin file in your phone from other phone models. You run the risk of permanently bricking your phone. Use the correct preloader made for your phone.
Note#2: Make at least a 5 GB backup dump of your phone using SP Flash Tool 'Read Back' tab before you attempt root or other customizations on your phone. This can be done using the scatter file from stock rom of FTJ152D Android 6.0 available at needrom website at:
https://www.needrom.com/download/freetel-samurai-kiwami-ftj152d/
You will need to input scatter file in the download tab before SP Flash tool will allow you to do a 'Read Back' dump of your phone. Be very careful when attempting this and do not accidently download (the whole reason of this thread and my troubles is because I did exactly that). In 'Read Back' tab, you can click on 'Add', name the raw dump, and add the starting address (that will be 0 of course) and make the length equivalent of at least 5 gigabytes, make sure that you have selected the 'EMCC_USER' as your region. Use 'Add' to add another 'Read Back', this time for preloader (in boot_1 region). You can open the scatter.txt file from the rom you downloaded earlier to see how long this 'Read Back' needs to be. Next, click on 'Read Back' to start the backup dump, power off and connect your phone via usb to the computer. (You may need the VCOM drivers, if the phone is not detected by SP Flash Tool or you keep getting errors, search for the driver online or download it from the needrom website, same page where the rom is (link above). Keep these two dump files safe as these are effectively your backup in case you mess up your phone.
ROOT and Xposed:
If on lollipop there are at least couple of options to root using kingroot (personally dislike) and others. If on Marshmallow, you can use my posts in this thread to root using Magisk:
https://forum.xda-developers.com/general/help/how-to-root-freetel-kiwami-samurai-t3610015
Recover from Japanese firmware and/or Going back to Lollipop:
In case you have flashed the Japanese firmware and now have problems using the phone and want to go back to FTU152D stock rom (Android 5.1) with correct baseband, use the attached file (mega link below) with SP Flash Tool. First, find an nvram.bin file online compatible for mtk6795 chipset or look at this page as you can download a nvram.bin from there:
https://afterroot.wordpress.com/2015/07/22/mtk-restore-nvram-bin/
***Very Important Note*** Nvram.bin file as the one on the above website will fix your phone, especially the baseband (all the better if you made a backup using the method mentioned in Note#2 above, you can use the scatter file and hex editor (such as HxN from download.cnet.com) to cut out the nvram.bin and secro.img (need both to restore imei and baseband) partition file from the raw dump) but the IMEI numbers will be specific to the nvram.bin file you use (and this is why i didn't provide my backup nvram file, but i did provide secro.img as it contains baseband info), and using wrong imei number with your phone may not be legal. If you use the file from the above website, your IMEI numbers will be specific to that file and you MUST change your IMEI numbers to your original numbers using a number of apps or other methods available online, just search the web.
You should unzip the rom zip from this link:
https://mega.nz/#!1v4GUaBC!Wj4JW6fZkxNB-ZISrdPmBcR_hu_XSu9NoCrnOKYMdYo
that I put together by dicing raw dump of my phone using SP Flash Tool and putting together some of the files from the MM folder. Some of these files may not be needed for a successful installation but i just wanted to be sure because I had issue with some folders not being visible in the phone's internal memory. Make sure you insert an nvram.bin file in the rom folder before proceeding otherwise your phone sims will be greyed out, choose the scatter file in the folder with SP Flash Tool download tab, and use 'format all + download' option in download tab, click on 'Download', power off the phone and attach to PC via USB cable. Once download is done, power up your phone and you are done. Now you can root and install xposed, and fix your IMEI numbers if they are wrong using the tips and link provided above if like.
I am trying to get a custom recovery to work with this phone but so far because there is no touch in recovery mode, TWRP doesn't work. If anyone have been able to install or use custom recovery, please share your experience and help out others. Thanks.
If anyone have internal phone storage not showing DCIM, Alarm, Ringtones, and other folders, make sure you don't have an SD card in the phone, do full factory reset after flashing, go to storage settings and make sure the internal phone storage is selected for write to memory, then insert SD card in the phone. That fixed this issue for me. It is just how this phone is setup that you have to select internal phone storage or external sd card for where the stuff gets stored.
Another fix that worked for me was to remove SD card from phone, format whole flash except bootloader in format tab first, flash all files except userdata.img and cache.img in download mode, and then make sure you go directly to stock recovery at first power on (hold volume up while powering up the phone), wipe cache and wipe data/factory reset, and then allowing the phone to boot up the first time.
Another tip for other Kiwami Samurai users i wanted to share is that both Freetel roms (5.1 & 6.0) come pre-installed on either variant of phone with 3 potential malware or PUPs that i just detected using Malwarebytes (see screenshot). I wouldn't have expected this from a Japanese smartphone manufacturer. These are installed as system apps and require root and an app like Titanium Backup to freeze and/or remove these. 'Debloater' app by Gatesjunior on xda forums can also remove these.
Thank you for the thread.
I have this phone, the US version FTU152D.
From what I can find on XDA and other places. there is no update to Marshmellow available for the US version. Can you confirm?
I see your methods above. I am thinking of flashing stock ROM to the phone to clean up some issues. Think of it as a clean install.
Thank you,

Sideload twrp backup?

So ive searched for an answer to this but couldnt find it with google/xda.
I tried to install a custom rom.
My first rom install attempt ever on android
It failed with a signal 11 error
So after lots of trouble shooting trying any "fix" I could find suggested.
I read wiping before a rom install was required.
So I made a twrp backup, placed it on my pc, this is where I messed up and nobody in the countless threads I read said
I deleted the twrp backup on device
Then wiped with twrp, following the era proper directions for device allegedly.
Which was wipe everything but internal storage, also read to format in the many topics I perused.
Then found everything was wiped, including /sdcard, and system/OS
WELL I STILL GOT SIGNAL 11 on rom flash attempt via sideload, since the zip got erased on sd.
I did manage to flash a rom, but wouldnt you know it, its a rom that cant connect to pc through usb.
If I try to push the twrp backup folder, it just says error in cmd while in sideload
Anybody know the proper way to do that? Or is it just a case of murphys law getting a right good laugh at my devices expense.
I did read I could use a micro usb to external storage to mount, but I lack that.
I need to restore twrp because I think I need to pull the vendor directory off device to try to overcome the signal 11 error.
Anyway any advice is appreciated and hopefully can serve others in the future.
Thanks and cheers
Re-flash Stock ROM.
Well I dont think the device in question has a stock rom. Or I cant find one at first glance.
I had to roll back the version to unlock bootloader and root.
But that .bin wouldnt help I think.. hmm
Back to the drawing board I guess.
Perks of a decade old device.
Apparently androidmtk.com has stock roms available, but is that site safe to use?
Sorry for my noobiness.
Edit: actually that bin is the stock firmware apparently. I hope at least.
Will try and report back.
Thanks jwoegerbauer
Edit2: that worked flashing the bin. Was able to mount on pc and add the backup back up.
Did have a stumble as without making a backup there wasnt a backups folder. I tried to manually create one, but twrp couldnt see the folder I made.
Not sure if it was the naming. I tried "Backups" but twrp created "BACKUPS"
I just backed up efs since it was smallest to get twrp to make it.
Cool. Now I can backup vendor for rom comparison. Was overstressed for half the day about it, but the solution was simple and right there in front of me.
Thanks again Jwoegerbauer
what do you mean "it's a rom that can't connect to pc through usb"?
what do you mean "was able to mount on pc"?
you have backup of old ROM on pc. what do you want to do with?
No worries alecxs
Yeah I was able to sideload a custom rom but that rom had broken/missing usb drivers so mtp on pc failed.
That was before I knew I had the stock rom.
I needed stock rom to be able to restore with twrp in order to pull vendor folder off original device.
(I need vendor folder to try to fix that broken custom rom)
Just me being a noob. Sorry again.
you're welcome. just asking for clarity.
you have answered one question, so let me give you hint on guesswork.
you can connect device with usb-debugging from developer options. adb is the recommended way to transfer files. MTP is a faulty implemented Microsoft protocol I wouldn't use for large amount of data (for small files is okay).
Android devices cannot mounted since Android 5.0.1 Lollipop as UMS has been dropped in favour of MTP. /sdcard is no longer separate FAT partition but emulated storage in /data/media.
Bear in mind TWRP backup does not include /data/media so one have to backup pictures manually. this can be done from adb.
Code:
adb pull -a /sdcard
For the same reason you will lose /sdcard every time you format /data.
If you're interested to restore backup to different ROM, you cannot use TWRP. backup of /data can only restored to the exact same ROM.
For restoring backup to different ROM use Migrate.
[APP][ROOT][5.0+][1st Nov 2020] Migrate - custom ROM migration tool
Jumping from one custom ROM to another can be a challenging task. So I decided to make an app to simplify the process. Introducing Migrate! Migrate-GPE (v4.0) is on Google Play It was temporarily suspended. Read more here...
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