Question A12 SM-125F/DSN only shown as mediatek usb unbrick - Samsung Galaxy A12

Hello! I have the phone from the title and I need a scatter firmware for this model to flash it with the SP Tool program, to unbrick it. I can't flash it with Odin, because download mode or recovery does not work. I have working MT Bypass tool and drivers installed correctly and phone is detected as mediatek usb but I need the correct firmware. Can somebody share a link to a firmware like this or a complete backup scatter firmware from a working phone, for this model?

Samsung Galaxy A12 (SM-A125F) MT6765 Scatter Firmware Flash File Free Download
Samsung Galaxy A12 (SM-A125F) hang logo stuck frp bypass hard reset drivers restart MT6765 Scatter Firmware Flash File Free Download
mr-mobiles-city.blogspot.com
i found this website somewhere in the internet

That archive is password protected and the password "gsmVNtool" is not working...

I have this yt video link
But just curious what did you do to the device before hardbrick(eg.Install TWRP,flash firmware?
How did you brick it?

It's my father's phone. I suspect an update has started and the battery has been discharged. The phone restarted continuously and does not charge the battery. Showed only the charging sign but without the charging percentage. I tried to flash it with odin and nothing changed. Then I used SP Flash Tool with a firmware found on internet an choosed to format all. But here was my mistake, because that firmware was for A125U1. Now, I followed your post and I converted the last firmware but when I try to flash the files with sp tool, i get errors , something with image too large, invalid header, etc... I'm at work now, but I think that you know what I'm reffering to... Thanks for the help.

Is there a way to unlock the bootloader without the phone working with ODIN? I'm trying to write the latest firmware version, (A125FXXS2BVA3_A125FOXM2BVA3_ROM), with SP Flash Tool, because I can't downgrade back to Android 10, and I get the errors: "STATUS_SEC_IMGHDR_TYPE_MISMATCH; Verified boot is enabled. Please download signed image or disable verified boot."
If I try to write a firmware version with Android 10, SP Flash Tool returns the error: "STATUS_SEC_VIOLATE_ANTI_ROLLBACK".

Unlocktool.net its a paid tool to unlock bl and remove kg lock without having access to download

Related

Boot Loader File Has Been Deleted From Android

Guys Please Help When I Was Using Sp Flash Tool I Click "Format All" And Now My Cell is not going to be charge and switch on please help me any member any body i have mt6575 device china android phone Model Coca Z1 Firmware due to corrupt firmware my downloading stops at 56% then sp flash tool give many errors now please help that how i can install bootloader in my android device again. my pc is not supporting that phone by connecting through usb cable even i have downloaded many corrected drivers and also installed when i was using sp flash tool it was working but after format all i ost my boot loader.:crying::crying::crying::crying::crying::crying::crying::crying::crying:

ulefone Power 2 Development and Support

Ulefone power 2 Development and Support-
Basic Device Details-
Display- 5.5 inch
OS- android 7.0 Nougat
Chipset - MT6757T
RAM- 4GB
Disclaimer-
Code:
i am not Responsible for any damage to Your Device..
official Firmware-
https://drive.google.com/drive/folders/0B8NC4kBpjQhYV1lWOEtYWThRRms
twrp Recovery-
https://drive.google.com/open?id=0B1aXJDZjE8bvM0h0aTVEOEdBS1U
SP Flash tools and Driver-
https://drive.google.com/folderview?id=0B6O3B5Tc7Wr9ZzgxQmcyNmNoX00
Magisk-
https://forum.xda-developers.com/apps/magisk/official-magisk-v7-universal-systemless-t3473445
No verity opt-Encrypt-
https://www.androidfilehost.com/?fid=673368273298927206
extras-
Greenify for Battery-
http://m.hiapphere.com/apk-com.oasisfeng.greenify
Build.prop tweaks-
[Must Backup official before try-
https://forum.xda-developers.com/attachment.php?attachmentid=4248841&stc=1&d=1503381757
Guide-
Flash Firmware-
1. Install Vcom Driver Run SP flash tools, Load Scatter File , Check Everything and then click Download, as soon as connect your Switched off Phone.
Flash twrp-
Code:
fastboot oem unlock
fastboot flash recovery recovery.img
or use inbuild script
if you have Scatter then you can Flash with SP flash tools.
Root-
flash Magisk via twrp or you can also use Supersu 2.78XX.
Mod-
Will be added Soon....:good:
version- 3.00XX
Credit- XN Logos
Donation- https://Paypal.me/droiddeveloper
Please Don't create mirror Without the Link of This Page.
I tried it but it didn't work. twrp is installed but my phone doesn't boot into the system anymore. When I reboot it goes back to Twrp and then the touchscreen doesn't work anymore. I have to connect an USB-mouse. But it still doesn't boot.
When I try to flash or wipe sth it says "unable to mount"
I had to flash the original software again with SP Flash Tools
No flash No verity encrypt to Disable boot verification
XN Logos said:
No flash No verity encrypt to Disable boot verification
Click to expand...
Click to collapse
sorry but what does that mean?
So i used your TWRP Recovery, normally it should work and it does but why is my data shown as 0.
Thank you too. Please help
where is the scatter file?
gasperoni said:
where is the scatter file?
Click to expand...
Click to collapse
no Scatter included use Fastboot, or You can take scatter from ROM.
Ok but where is the recovery image file to flash via SP Flash Tools? I only see an exe-file saying "flash recovery" and a 12.6MB file called "rk" but it's shown me as a mp4-file
it worked!!! Thank yoU!! @gasperoni, just start "Flash Recovery.exe" and do what is written in the window. It's really easy.
i have include a Script which have ability to unlock bootloader and then flash twrp, if you flash with SP flash tool your Device not bootup because bootloader is Loacked. so Simply use Given Instruction Not SP flash.
any custom ROM
non yet
hm..i install twrp with your "flash recovery.exe", my phone reboots, i have to press "volume up" to unlock my bootloader. then trwp starts.
until here everything works fine. But when i am installing Superuser and restart my phone, it writes sth like "orange mode, your phone is untrusted" and just boots into twrp, touchscreen isnt working. So i have to flash it again, but i didnt achieve twrp of course :S
Unlucky25 said:
hm..i install twrp with your "flash recovery.exe", my phone reboots, i have to press "volume up" to unlock my bootloader. then trwp starts.
until here everything works fine. But when i am installing Superuser and restart my phone, it writes sth like "orange mode, your phone is untrusted" and just boots into twrp, touchscreen isnt working. So i have to flash it again, but i didnt achieve twrp of course :S
Click to expand...
Click to collapse
Same issue for me.
I tried twice to install the recovery with the .exe file. Both times I bricked the phone. Why?
kylebutler said:
Same issue for me.
I tried twice to install the recovery with the .exe file. Both times I bricked the phone. Why?
Click to expand...
Click to collapse
Same result here. But how did you get the factory rom to flash on the phone? I first got some checksum error and had to find a checksum generator and now the silly multiport flash software says:
" Warning maybe error as follows: 1 com port number repetitive or invalid 2 brom and preloader have the same comport number! Please modify them in INI file or scan again."
I think i did everything correctly (installed the drivers and stuff as it says on the ulefone download page) but i haven't flashed any mediatek devices in a long time and i would be very thankful if someone can tell me what i'm doing wrong. I don't mind it getting bricked as i know that is always a risk with mediatek, but i do need to be able to flash the stock rom.
ml11ML said:
Same result here. But how did you get the factory rom to flash on the phone? I first got some checksum error and had to find a checksum generator and now the silly multiport flash softwhttps://forum.xda-developers.com/usercp.phpare says:
" Warning maybe error as follows: 1 com port number repetitive or invalid 2 brom and preloader have the same comport number! Please modify them in INI file or scan again."
I think i did everything correctly (installed the drivers and stuff as it says on the ulefone download page) but i haven't flashed any mediatek devices in a long time and i would be very thankful if someone can tell me what i'm doing wrong. I don't mind it getting bricked as i know that is always a risk with mediatek, but i do need to be able to flash the stock rom.
Click to expand...
Click to collapse
I had also issues using the flash tool provided on the Ulefone website, the same as you say (with the checksum). None of checksum-generating software worked for me, so I was searching long for an alternative and found this flash tool: https://spflashtool.com/. Using this tool, flashing worked for me perfectly even without having to bother with checksums.
Good luck!
pavelmracek said:
I had also issues using the flash tool provided on the Ulefone website, the same as you say (with the checksum). None of checksum-generating software worked for me, so I was searching long for an alternative and found this flash tool: https://spflashtool.com/. Using this tool, flashing worked for me perfectly even without having to bother with checksums.
Good luck!
Click to expand...
Click to collapse
Thank you very much for this! That tool works flawlessly unlike the ulefone garbage.
On another note... anyone know if there is source code for the power 2 to be found somewhere or did the dev just port another recovery somehow? I tried a while back just porting twrp by swapping files but i couldn't get the image to repack with the kitchen tool so i gave up.
ml11ML said:
Same result here. But how did you get the factory rom to flash on the phone? I first got some checksum error and had to find a checksum generator and now the silly multiport flash software says:
" Warning maybe error as follows: 1 com port number repetitive or invalid 2 brom and preloader have the same comport number! Please modify them in INI file or scan again."
I think i did everything correctly (installed the drivers and stuff as it says on the ulefone download page) but i haven't flashed any mediatek devices in a long time and i would be very thankful if someone can tell me what i'm doing wrong. I don't mind it getting bricked as i know that is always a risk with mediatek, but i do need to be able to flash the stock rom.
Click to expand...
Click to collapse
hey, how did you set your IMEIs after bricking? I usually used Engineer Mode to set them, but thats not working since i am missing "CDS Information"
Unlucky25 said:
hey, how did you set your IMEIs after bricking? I usually used Engineer Mode to set them, but thats not working since i am missing "CDS Information"
Click to expand...
Click to collapse
Uh, i never even bothered to think about imei as it just worked without doing anything.
ml11ML said:
Uh, i never even bothered to think about imei as it just worked without doing anything.
Click to expand...
Click to collapse
ok nevermind, i found a solution..yeyy
so if anybody stumples across here, who has no IMEI set, CDS information in MTK mode and no rooted phone... u can set your IMEI in MTK engineering mode under "GPRS"!

RMX2117 - Realme Narzo 30 Pro 5G - (CAN'T ACCESS FASTBOOT & ADB) STUCK AT LOGO

So, I downloaded official stock firmware to unbrick my device and used SP Flash tool. (Format All + Download)
SP Flash Tool showed me ERROR - need opporeserve2 signed or disable verify boot. (why this error on official firmware???)
After implementing this method from this tutorial -
I could complete flashing.
But, the phone stuck at boot logo saying download not complete - ERROR CODE: 0x99256658
shutdown automatically after 60s.
Please help me unbrick my phone and install stock firmware properly.
There is no way other than going to service centre
Jaashin said:
So, I downloaded official stock firmware to unbrick my device and used SP Flash tool. (Format All + Download)
SP Flash Tool showed me ERROR - need opporeserve2 signed or disable verify boot. (why this error on official firmware???)
After implementing this method from this tutorial -
I could complete flashing.
But, the phone stuck at boot logo saying download not complete - ERROR CODE: 0x99256658
shutdown automatically after 60s.
Please help me unbrick my phone and install stock firmware properly.
Click to expand...
Click to collapse
Is there any update, please let us know, I need the solution too...

help:my oppo r17 pbem00 device bricked(cannot boot into recovery and fastboot)

same as the title.
Device:OPPO R17 PBEM00
I flashed old version ozip,then i clicked "Delete ForceEncrypt" in TWRP
when i restart my phone,it's only display 1 sec boot screen and show me "The current image(boot/recovery) have been destroyed and can not boot."
i download ofp and MsmDownloadTool,but i can't use it
but i don't have it
then i used tool to unpack ofp file
I tried use "MiFlash" to flash my device
but MiFlash cannot find script file
then i used QFIL(QPST) to flash,it's just show me Flash failed
how can i unbrick my phone?(with no disassemble my phone)
MalMEZM said:
same as the title.
Device:OPPO R17 PBEM00
I flashed old version ozip,then i clicked "Delete ForceEncrypt" in TWRP
when i restart my phone,it's only display 1 sec boot screen and show me "The current image(boot/recovery) have been destroyed and can not boot."
i download ofp and MsmDownloadTool,but i can't use it
but i don't have it
then i used tool to unpack ofp file
I tried use "MiFlash" to flash my device
but MiFlash cannot find script file
then i used QFIL(QPST) to flash,it's just show me Flash failed
how can i unbrick my phone?(with no disassemble my phone)
Click to expand...
Click to collapse
File list:
MsmDownloadTool.exe
PBEM00_11_A.08_180829_508521f6.ofp
ofp unpack tool.exe
You need to disable dm-verity in order to get past the "system destroyed" warning. for this step there are tutorials on XDA.
or boot into fastboot and flash original boot.img that you unpacked from stock firmware.
NextGenMagisk said:
You need to disable dm-verity in order to get past the "system destroyed" warning. for this step there are tutorials on XDA.
or boot into fastboot and flash original boot.img that you unpacked from stock firmware.
Click to expand...
Click to collapse
i can't boot into fastboot
i tried Power + Voumle-
Power + Voulme+
Power + Voulme+ + Voulme-
all doesn't work
If everything fails, then you have to full flash stock firmware. (MsmDownloadTool definitely works).
Oppo R17 seems to have a qualcomm chipset. First you need to find how to boot into EDL mode. Some devices like OnePlus allow it via Power off + Volume Up.
Others require test point method.
NextGenMagisk said:
If everything fails, then you have to full flash stock firmware. (MsmDownloadTool definitely works).
Oppo R17 seems to have a qualcomm chipset. First you need to find how to boot into EDL mode. Some devices like OnePlus allow it via Power off + Volume Up.
Others require test point method.
Click to expand...
Click to collapse
I booted into EDL,i tried to use MsmDownloadTool to unbrick
but MsmDownloadTool need a customer service account but i don't have it
then i unpacked .ofp,tried to use QFIL(QPST) to flash
it's just show me Download Fail:FireHose Fail:FHLoader Fail : Process fail
i'm very hurry because this is my main-phone,how to solve it?
MalMEZM said:
I booted into EDL,i tried to use MsmDownloadTool to unbrick
but MsmDownloadTool need a customer service account but i don't have it
then i unpacked .ofp,tried to use QFIL(QPST) to flash
it's just show me Download Fail:FireHose Fail:FHLoader Fail : Process fail
i'm very hurry because this is my main-phone,how to solve it?
Click to expand...
Click to collapse
by the way,log file here:
MalMEZM said:
by the way,log file here:
Click to expand...
Click to collapse
New logfile here:
Try to find this firmware:
Oppo_R17_PBEM00_11_A.20_190125.zip​​5.31 GB​​Content Of File:​-------------------------------------------
md5sum.md5
MsmDownloadTool.exe
PBEM00_11_A.20_190125_be7d7939.ofp
-------------------------------------------
Working MSMTool (select login = others)
You can also try your own firmware with this tool, update md5sum.md5.
https://fastupload .io/c9dAm0mExZCXiom
This is as far as i can help with your Oppo model.
NextGenMagisk said:
Try to find this firmware:
Oppo_R17_PBEM00_11_A.20_190125.zip​​5.31 GB​​Content Of File:​-------------------------------------------
md5sum.md5
MsmDownloadTool.exe
PBEM00_11_A.20_190125_be7d7939.ofp
-------------------------------------------
Working MSMTool (select login = others)
You can also try your own firmware with this tool, update md5sum.md5.
https://fastupload .io/c9dAm0mExZCXiom
This is as far as i can help with your Oppo model.
Click to expand...
Click to collapse
I downloaded firmware here:https://www.mediafire.com/file/elowq3pqdkf2uej/PBEM00_11_A.20_190125_be7d7939%28MobiFirmware.com%29.7z/file
but i still can't use it
it's just show me can't find file
it's md5 wrong?
Phone unbricked,i went to oppo customer service

Question A125u Stuck in brom

Got an a125u that i put into brom with mtk meta utility. After that i unlocked it and flashed twrp, and patched boot. After i put it in brom i cant get it out of brom for the life of me. just need some help thanks.
I'm stuck with same problem man. I've bought 4 of these phones DO Not I Repeat do not Flash TWRP It will mess the device tree up or something I'm thinking.
Mattinthahack said:
I'm stuck with same problem man. I've bought 4 of these phones DO Not I Repeat do not Flash TWRP It will mess the device tree up or something I'm thinking.
Click to expand...
Click to collapse
I just made a full dump of the rom and swapped out the recovery files, boot, and vbmeta. I wiped it then flashed it with mtkclient with the wl out command. It wont exit brom(i used mtkmeta utility for brom and not the TP and i think that messed it up). I sent the mtkclient devs a question and trying as many methods as i think of. A fix is bound to arise.
MTKMeta was your problem It states in the description that the tool might mess our phones up, the A12 is one of the phones listed to not use with the tool at this point in time. It breaks the phone Not sure why
Mattinthahack said:
MTKMeta was your problem It states in the description that the tool might mess our phones up, the A12 is one of the phones listed to not use with the tool at this point in time. It breaks the phone Not sure why
Click to expand...
Click to collapse
Yeah kinda missed that small print welp
I figured it out.extract all files in bl, ap, csc, cp(must be firmware you were on). convert from lz4 to img if need be theres a tool for it. In mtk client you have to flash the partitions individually. So python mtk printgpt to see all your partitions then flash all the files to their partitions(python mtk w boot exampleboot.img). I just made a script to install everything from the run.example. After you get it all installed i held volume down and power and it rebooted into download mode then just use odin after that.
Mattinthahack said:
MTKMeta was your problem It states in the description that the tool might mess our phones up, the A12 is one of the phones listed to not use with the tool at this point in time. It breaks the phone Not sure why
Click to expand...
Click to collapse
I fixed it
I have same issue but i can’t find firmware for att sm-a125u stuck firmware (a125usqs3bvb2) and cuurent firmware is a125usqs3bvbd6
ammaoui said:
I have same issue but i can’t find firmware for att sm-a125u stuck firmware (a125usqs3bvb2) and cuurent firmware is a125usqs3bvbd6
Click to expand...
Click to collapse
Did you format ur device with sp flasher? Bc that could be why your stuck in brom so your missing some files. I pm you so i can help you out.
gman6686 said:
Did you format ur device with sp flasher? Bc that could be why your stuck in brom so your missing some files. I pm you so i can help you out.
Click to expand...
Click to collapse
the device was stuck in download mode after ota update(a125usqs3bvd6 security patch 01.04.2022). I tried to flash in odin didn’t accept firmware so then i tried mtk_metautility and sp flash tool to flash and format with the firmware SM-A125U U3 OS11 Scatter Firmware [Dead Boot Repair] (A125USQS3BVA2).zip

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