Recently, my IMEI number was erased after using sp flash tool to unbrick my moto m. I did some quick research and found out that I need the apdb files for my processor to flash the IMEI number using wrtool. I am not able to find the files for the "mediatek helio p15" or the "mt6755T/mt6756. Could someone please help me out? (I cannot use engineering mode to fix it)
Related
Invalid imei fix
NOTE this only works if your IMEI shows INVALID. If the IMEI is blank then follow the second post.
Switching between Lollipop and Kitkat firmwares in Desire 820s can sometimes result in invalid imei in system or when dialing *#06#
The best solution is to reflash your original firmare. However if you wish to stick to your current firmware then you can easily fix it with the following method:
This only works for invalid imei in system or in dialer and not in bootloader
What you need
Rooted Desire 820s
Download Root explorer from this link https://play.google.com/store/apps/details?id=com.speedsoftware.rootexplorer&hl=en
Now use root explorer and navigate to the root of your phone. You will get a folder named "data". Open in and inside it you will get a folder named "nvram". Rename "nvram" to "nvram_old" and then reboot your phone.
Your imeis should now be back
If you still have network problems
Open dialer
Dial *#*#4636#*#*
Select Phone information
Set preferred network type: choose GSM only. (It might change back to Unknown but keep on choosing GSM only until network appears, then you can choose another option)
Blank IMEI Fix
If your IMEI is blank when you type *#06# in dialer because you accidentally formatted the phone with SP Flash Tool then follow this:
(Only works on Kitkat firmware. So if you're on Lollipop you'll have to flash KitKat first)
1. First Install Gadget CDC VCOM drivers on your PC using this tutorial https://www.youtube.com/watch?v=9nCfN3bdayQ
2. Download NVRAM DB 820s file from here https://mega.nz/#!4DhgFQrC!vcS5n6tJb1yjjSISrAa0gtATyrmksCNMm0hSCn7hEMw
3. Download SN Write Tool from here https://mega.nz/#!IWxGmDba!UGFtSQUVOLrj1b9LhNdd-0JzuwOvbDuUelXwxYJJ7z8
4. Extract both of them
5. Open SN Write Tool folder and run SN Writer.exe as administrator
6. Let ComPort be USB VCOM and Target Type be Smart Phone
7. Click on system config
8. Under Write option tick IMEI (if Serial Number is also affected tick it as well)
7. Under IMEI option tick dual IMEI
9. Under DataBase File click on MD1_DB and navigate to the NVRAM DB 820s folder and choose the file named =>> BPLGUInfoCustomAppSrcP_MT6752_S00_MOLY_LR9_W1423_M D_LWTG_CMCC_MP_V1_P21_1_ltg_n
10. Then click on AP_DB and navigate again to the NVRAM DB 820s folder and choose the file named ==> APDB_MT6752_S01_KK2.MP13_
11. Click Save
12. Click Start
13. Insert the original IMEI 1 and IMEI 2 of your phone as shown on the box you bought your phone with and Click OK (If Serial Number is also affected type it here)
14. Switch off your Phone and connect it to the PC with a USB cable
15. Wait until it says PASS then reboot the phone
If you're still facing problems download this file https://mega.nz/#!ZaRzVCjD!bzN0oSo6ruujOOXHyt2NjpW54IFqfLrwO2yWpWALZ24
Install these drivers:
Gadget CDC VCOM Driver (most important)
MediaTek DA USB VCOM Port
MediaTek preloader USB VCOM Port
MediaTek USB Port
WiFi NVRAM WARNING: ERR 0x10 fix
What you need to perform the methods..??
1. A Rooted MTK device
2. Root Explorer.apk
3. Wifi Error Fix.rar
How to do this?
On Your Rooted device go to root Explorer
And navigate to File system root/
data/nvram/APCFG/APRDEB
There you will find two files named 1) WIFI , 2) WIFI_CUSTOM just simply delete these files
Now extract the files from the WiFi fix.rar
and move the extracted files to the previous (root/
data/nvram/APCFG/APRDEB) folder.
Reboot phone
Hi.
i tried many times but your bootloader unlocking method not work with mediatek devices. at least with mine .
when i reboot to bootloader, fastboot don't reconize any devices. When i reboot in download mode, fastboot work; but the code that it release isn't processable by htcdev website.
SniperSte said:
Hi.
i tried many times but your bootloader unlocking method not work with mediatek devices. at least with mine .
when i reboot to bootloader, fastboot don't reconize any devices. When i reboot in download mode, fastboot work; but the code that it release isn't processable by htcdev website.
Click to expand...
Click to collapse
To unlock bootloader for the unofficial d820ys flash these pgfs files with SP Flash Tool.
https://mega.nz/#!B90lRJ7D!APtZUcQJCRtO4HQa-XvfT5DazkNtKpnALJoybLx4ZjU
You rock thank you alot
Following
Still cannot rigester
I tried everything that was written
But nothing seems to get ok .
I'm on 4.4.4 kitKat I researched a bit and got my iemi
Back but still cannot register to the network please help
I cannot call or do anything...
Thanks.....:crying::crying:
ASH8725 said:
I tried everything that was written
But nothing seems to get ok .
I'm on 4.4.4 kitKat I researched a bit and got my iemi
Back but still cannot register to the network please help
I cannot call or do anything...
Thanks.....:crying::crying:
Click to expand...
Click to collapse
I will post a guide for those who have formatted their phones with SP Flash Tool
I got it
Gibz97 said:
I will post a guide for those who have formatted their phones with SP Flash Tool
Click to expand...
Click to collapse
it's simple for nvram fix just follow
From the top but for the imei got to mtk tools
Use mobileuncle app or mtksettings open engineering
Go to cds information then radio informtion then
Select you sim then type AT +EGMR=1,7," put your imei"
Remember put your phones imei from the box..cheers
Gibz97 said:
Invalid imei fix
Switching between Lollipop and Kitkat firmwares in Desire 820s can sometimes result in invalid imei in system or when dialing *#06#.
The best solution is to reflash your original firmare. However if you wish to stick to your current firmware then you can easily fix it with the following method:
This only works for invalid imei in system or in dialer and not in bootloader
What you need
help please no of above worked in my fon desire 820s dual sim imei invalid no signal i dont have back up and no box of fon i dont know imei also help
---------- Post added at 11:42 AM ---------- Previous post was at 11:40 AM ----------
ASH8725 said:
it's simple for nvram fix just follow
From the top but for the imei got to mtk tools
Use mobileuncle app or mtksettings open engineering
Go to cds information then radio informtion then
Select you sim then type AT +EGMR=1,7," put your imei"
Remember put your phones imei from the box..cheers
Click to expand...
Click to collapse
i dont have box and i dont know my imei please help.
Click to expand...
Click to collapse
help
Gibz97 said:
I will post a guide for those who have formatted their phones with SP Flash Tool
Click to expand...
Click to collapse
no mtk engineering mode
tried sn writer tool
mtk droid tools
nothing seems to work on htc desire 820s lollipop..
help please:crying::crying::crying::crying::crying::crying:
ASH8725 said:
no mtk engineering mode
tried sn writer tool
mtk droid tools
nothing seems to work on htc desire 820s lollipop..
help please:crying::crying::crying::crying::crying::crying:
Click to expand...
Click to collapse
Please read the second post of this thread
Help me a little bit please please please
I also flashed my phone with sp flash tool. and mistaken ly chose delete all plus download mode. So I have ann empty imei. I have box and real Imei. and my phone is rooted also. but mtk engineering mode apk not working to change imei. Is there any way to change Imei via phone or without flashing a kitkat rom? my current rom is 5.0.1 please help me ?????
ASH8725 said:
no mtk engineering mode
tried sn writer tool
mtk droid tools
nothing seems to work on htc desire 820s lollipop..
help please:crying::crying::crying::crying::crying::crying:
Click to expand...
Click to collapse
Try Chamelephon apk to edit the IMEI
guys i changed my IMEIs easily after searching for 5 hours ... .. use king root to root your phone .. download it from google play or from the web in .apk format and transfer it to your mobile then install and bypass the security warning .
then download this app from google store : chamelephon .. it will allow you to change your IMEIs and then your sims will work again ISA
download links are no longer available
Gibz97 said:
Blank IMEI Fix
If your IMEI is blank when you type *#06# in dialer because you accidentally formatted the phone with SP Flash Tool then follow this:
(Only works on Kitkat firmware. So if you're on Lollipop you'll have to flash KitKat first)
1. First Install Gadget CDC VCOM drivers on your PC using this tutorial https://www.youtube.com/watch?v=9nCfN3bdayQ
2. Download NVRAM DB 820s file from here https://mega.nz/#!N9NB3QDJ!3aoNxm1QjkG93ZHedP-ZhbhkVuL-ZVwWULLhUE7Ritw
3. Download SN Write Tool from here https://mega.nz/#!lxcBWKIZ!1SZVDXoLhlswY24OFFBzowHUN-wHBYPOXOhgoSIshB4
4. Extract both of them
5. Open SN Write Tool folder and run SN Writer.exe as administrator
6. Let ComPort be USB VCOM and Target Type be Smart Phone
7. Click on system config
8. Under Write option tick IMEI (if Serial Number is also affected tick it as well)
7. Under IMEI option tick dual IMEI
9. Under DataBase File click on MD1_DB and navigate to the NVRAM DB 820s folder and choose the file named =>> BPLGUInfoCustomAppSrcP_MT6752_S00_MOLY_LR9_W1423_M D_LWTG_CMCC_MP_V1_P21_1_ltg_n
10. Then click on AP_DB and navigate again to the NVRAM DB 820s folder and choose the file named ==> APDB_MT6752_S01_KK2.MP13_
11. Click Save
12. Click Start
13. Insert the original IMEI 1 and IMEI 2 of your phone as shown on the box you bought your phone with and Click OK (If Serial Number is also affected type it here)
14. Switch off your Phone and connect it to the PC with a USB cable
15. Wait until it says PASS then reboot the phone
If you're still facing problems download this file https://mega.nz/#!MoMEWRqA!57djmSN3BOimherVGBH3RxrmitdE0XJMwEcny_5wmwc
Install these drivers:
MediaTek DA USB VCOM Port
MediaTek preloader USB VCOM Port
MediaTek USB Port
Click to expand...
Click to collapse
pls i need NVRAM DB 820s folder & SN Write Tool ,download links are expired :crying:
bishoy ashraf said:
pls i need NVRAM DB 820s folder & SN Write Tool ,download links are expired :crying:
Click to expand...
Click to collapse
I will update them in the next 5 hours
Links updated
need file for unlock bootloader.
link dead
Hellomy name is korlan. First forgive me for english mistake i will made that's not my common language.
Here is my problem :
2 days ago i accidently flashed (./flashall.sh) the nexus 5x with the 5 files (hammehead files made for nexus 5)... Obviously it has ereased the bootloader and now the phone won't boot.
I made TONS of research because i can acces to the qualcom DLmode (the ref is 8992);
At this points i'm stuck. How recover emmc and flash again the phone.
Luckily i have another nexus 5X. I have dump all raw rom ( dd /dev/block/mmXXX and got a 16gb file wich coresspond to a raw valid rom).
I was happy but i faced a big problem : How download this bin file to the bricked phone.
I have the tool called QPST wich require a programmer (probably MPGR8992 ) the bin file and a rawprogram.xml (partition table). I don't have thoses files anone know how to obtain it or another way to unbrick this phone ?
thanks a lot hope you can help me inthis situation.
Have you tried flashing the bootloader for the 5x with fastboot?
Sent from my Nexus 9 using XDA Free mobile app
Yes, but I can't boot on bootloader, and so on fastboot mode ...
Its a lg phone , maybe you can turn on factory mode.
@nate0
Could try some solutions here if not already attempted...http://forum.xda-developers.com/showpost.php?p=67089762&postcount=55 ...have the same issue, as I have messed with the GPT/QC partitions...
To be able to send the raw binaries you do need the flash programmer for this phone, and potentially the MPGR8992 mbn file as well. These two are apparently not available anywhere I have looked. The issue I am running into is that my phone resets the connection to all the tools I have used.
nate0 said:
Could try some solutions here if not already attempted...http://forum.xda-developers.com/showpost.php?p=67089762&postcount=55 ...have the same issue, as I have messed with the GPT/QC partitions...
To be able to send the raw binaries you do need the flash programmer for this phone, and potentially the MPGR8992 mbn file as well. These two are apparently not available anywhere I have looked. The issue I am running into is that my phone resets the connection to all the tools I have used.
Click to expand...
Click to collapse
MPGR8992 mbn file , i think we need another 5x and back up using box or something .
LG TOT file was provided and it's possible to enter Qualcomm download mode for repairing now
i need help ican't find TOT file for nexus 5X h791 16 GB
@Vortex said:
LG TOT file was provided and it's possible to enter Qualcomm download mode for repairing now
Click to expand...
Click to collapse
Could you please elaborate how you got the TOT file and how you managed to enter Qualcomm download mode?
Device State - locked
Similar Problem, same solution with TOT File (32GB TOT File works also for 16GB Models)
look here:
http://forum.xda-developers.com/nexus-5x/help/device-locked-t3355549/page4
Hi,
I write wrong firmware and bricked phone, then i restore old one but i got empty imei number.
I read about MauiMeta and try to recover Imei number, but i don't have proper modem file (file BPLGU.....). I try with file from k430dsy (http://forum.xda-developers.com/lg-k10/development/lg-k10-k430dsy-original-modem-file-t3481543), but it didn't match. Is there possible to extract it from oryginal KDZ file? Maybe someone have this file.
szuineg said:
Hi,
I write wrong firmware and bricked phone, then i restore old one but i got empty imei number.
I read about MauiMeta and try to recover Imei number, but i don't have proper modem file (file BPLGU.....). I try with file from k430dsy (http://forum.xda-developers.com/lg-k10/development/lg-k10-k430dsy-original-modem-file-t3481543), but it didn't match. Is there possible to extract it from oryginal KDZ file? Maybe someone have this file.
Click to expand...
Click to collapse
If you know your original imei nr. you can download your firmware with lg mobile support tool.
What apout lg bridge update error recovery?
Or in case you have your original firmware you should search for mobileuncle tool, there is an imei repair thing for MTK devices.
I mentiuon several times on whatsapp group to make a backup of the ID's partitions before changing firmware.
To restore it now you will need a box now.
Hi,
I flashed LG G5 H850 full zip file on my H830 by mistake, and now I don't have adb, fastboot, download mode, recovery. No screen at all.
It's just Qualcomm 9008 in device manager. I tried to use Qlif and g5 elf file to fix it, but it needs rawprogram0.xml and patch0.xml, which can be extracted from kdz file. I tried to extract it myself, but didn't work.
Any one can help me or if anyone that has octopus box, can help me to extract those 2 files. I heard it's possible to extract them by Octopus box.
I really appreciate it.
Hi,
I recently tried to flash qcn on my OnePlus 7T and it seems that I lost efs data (some sensors aren't working now).
To extract qcn or xqcn file you need to enable usb diagnostic port (in phone app dial *#801# and click the second and fourth buttons).
Doing so will make your phone detectable in Qualcomm softwares.
To extract qcn, use QFIL and click Tools>QCN Backup/Restore. In the field "QCN file path" write the path to the directory you want to save the backup, and also write the name of the file that will be created. Then click Backup QCN.
To extract xqcn, use QPST Software Download, and go to the Backup tab. Click Browse to select the destination for the xqcn backup, and set a name to the backup that will be created. Then click start.
Doing this process is quick and should take approximately 5 minutes if you already have the QPST software.
In case you need it, I have the installer from Qualcomm for QPST 2.7.480 :
http://www.mediafire.com/file/nm0zlac003tn41j/qualcomm_qpst_setup_2.7.480.zip/file
Also you have to know that your IMEI will be visible in these backups, and you should remove them using an hex editor to replace it with some random numbers or zeros before sharing it with me or anyone.
If you need informations on how to find your IMEI in your qcn or xqcn backup using an hex editor, I will explain it in this thread too.
Thank you
Are you saying with these same methods you lost efs data or you did a mistake while flashing ?
Thanks @egekonuk for your reply.
In fact I was trying to flash international rom version on my TMobile Oneplus 7T by editing MSM download tool (using x64dbg which is a software sharing many functionalities with IDA Pro).
I did not managed to flash international but yes, I lost efs in the process.
Superboy58 said:
Thanks @egekonuk for your reply.
In fact I was trying to flash international rom version on my TMobile Oneplus 7T by editing MSM download tool (using x64dbg which is a software sharing many functionalities with IDA Pro).
I did not managed to flash international but yes, I lost efs in the process.
Click to expand...
Click to collapse
Just curious why you didn't do the other posted method to go from TMO to international? I did the other method and it worked out just fine. Of course I don't know if that very friendly person is still doing unlocks or not.
Is there a difference between the QCN and XQCN between ROMs?
@amcferrin90 yes I didn't mentioned that but it's because my device was not SIM unlocked by T-Mobile. I bought it on ebay and I was not aware it was not paid off, and seller refused a return.
If I was SIM unlocked, I'd be able to unlock the bootloader and flash the international rom using fastboot.
I did not understand what you meant about qcn, xqcn and roms.
To me, qcn and xqcn are different because xqcn backups are larger than qcn ones.
I think xqcn contains some efs data, but I'm not sure about this.
Would you be ok to make a xqcn backup and share it with me?
Thanks
I also need a backup of QCN.(please)