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BMXC k109 MTK6580 tablet, I wanna unbrick this!!

plz help me.
My tablet became brick, only use fastboot mode, but now, it cannot enter fastboot mode...only meta mode 2second. when I press volume down, "MediaTek USB Port" appear on device manager, but few second later, it will disappear.
I thought the CPU of this tab was MTK6592, and I flashed recovery.img and boot.img as MTK6592. But it was MTK6580....
I should have confirm careful..
plz let me know some information to unbrick my tablet.
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I also have a k109 that came with malware
pluggedman said:
plz help me.
My tablet became brick, only use fastboot mode, but now, it cannot enter fastboot mode...only meta mode 2second. when I press volume down, "MediaTek USB Port" appear on device manager, but few second later, it will disappear.
I thought the CPU of this tab was MTK6592, and I flashed recovery.img and boot.img as MTK6592. But it was MTK6580....
I should have confirm careful..
plz let me know some information to unbrick my tablet.
Click to expand...
Click to collapse
I'm new to android and I am hoping you can point me to the forums I need to remove a piece of malware I can not uninstall "com.android.system.service". I can only disable but after 30 minutes it will turn itself back on. MS Board : JTY though looking at device info says K109, BB board chip :mt6735, kernal version 3.10.65+, Android version:6.0. Possible information I need to understand, rooting this tablet, what is ROM, what do I need to back up, + more. I book marked this page and will check daily. I wish i could answer you question for you, i' m posting on your reply because you seem to have some knowledge about the Chinese made K109. Thank you for any help you can provide

I made a very basic new be mistake
pluggedman said:
plz help me.
My tablet became brick, only use fastboot mode, but now, it cannot enter fastboot mode...only meta mode 2second. when I press volume down, "MediaTek USB Port" appear on device manager, but few second later, it will disappear.
I thought the CPU of this tab was MTK6592, and I flashed recovery.img and boot.img as MTK6592. But it was MTK6580....
I should have confirm careful..
plz let me know some information to unbrick my tablet.
Click to expand...
Click to collapse
I am so sorry, I came onto your thread an started asking questions on your thread about problems I am having. I started reading threads below yours and found the answers to all of the questions I was asking of you. I'm sorry about stepping on your thread.

Have you tried flashing the stock rom for this with SP Flash Tool?

Resolved! Find device storage corrupted and Wifi does not work.

Do it at your own risk.
Share tutorial to help others.
This error happens because the ROM is not the correct one for the device;
Example:
PCAMIXM, OCACNXM, OCACNFK, OCAMIFH, and ETC.
If you remember what you were using before installing the rom that gave the problem just install again.
Example: I remember I was using PCAMIXM and installed OCACNXM.
Just go back to PCAMIXM.
If you do not remember you will have to test with existing, the correct rom will not display the message(Find device storage corrupted).
D̶o̶ ̶n̶o̶t̶ ̶u̶s̶e̶ ̶t̶h̶e̶ ̶u̶p̶d̶a̶t̶e̶ ̶R̶O̶M̶ ̶b̶e̶c̶a̶u̶s̶e̶ ̶i̶t̶ ̶d̶o̶e̶s̶ ̶n̶o̶t̶ ̶w̶o̶r̶k̶!̶
Fastboot ROM only.
First set up the device even with the message: Find device storage corrupted.
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Enable OEM Mode
Whebever you change ROM, enable this option first before writing the new ROM!!!
[*][font=ProximaNova, Arial, sans-serif]Unlock[/font] the boot, don't worry it will be locked again when we pass the ROM.
Please follow the steps below:
Step 1. Download Mi Unlock application on PC and sign in with your Mi account;
http://miuirom.xiaomi.com/rom/u1 ... k-en-3.5.910.35.zip
Step 2. Turn off the phone manually and hold down the Volume down key and the power button to enter fastboot mode;
Step 3. Connect your phone to the PC using the USB cable and click "Unlock".
There we have the boot unlocked.
Download the program:
XiaoMiFlash
Links to roms in fastboot mode;
V10.4.1.0.PCAMIXM:
https://bigota.d.miui.com/V10.4.1.0.PCAMIXM/sagit_global_images_V10.4.1.0.PCAMIXM_20190714.0000.00_9.0_global_dbd26e5a5e.tgz
V10.3.4.0.OCAMIXM:
https://bigota.d.miui.com/V10.3.4.0.OCAMIXM/sagit_global_images_V10.3.4.0.OCAMIXM_20190527.0000.00_8.0_global_cc4f15601b.tgz
V10.0.1.0.OCAMIFH:
https://bigota.d.miui.com/V10.0.1.0.OCAMIFH/sagit_global_images_V10.0.1.0.OCAMIFH_20180905.0000.00_8.0_global_7ce4be65b4.tgz
Extract the rom:
sagit_global_images_V10.4.1.0.PCAMIXM_20190714.0000.00_9.0_global (Do not leave subdirectories, only the folder without subfolders).
Open the program click select and select the extracted rom.[attachimg]4808252[/attachimg]
Then select the option: clean all and lock(This option is at the bottom of the program.).
Then click flash.
Wait for the process to finish...
If you get the lock state message go to next rom.
This message may also be displayed when OEM mode is disabled.
Or bootlocked, fix [font=ProximaNova, Arial, sans-serif][color=#0800]Unlock[/color][/font] the boot
Click to expand...
Click to collapse
After the flash is over you will have your cell phone working again.
Being able to repair my device like this, I can't guarantee it will work with everyone!
Hope it helps anyone who is experiencing this issues.
Here are other ROMS for other models.
MIUI Global ROM All Devices
Additional information:V10.4.2.0.PCAMIXM(Latest)
V10.4.1.0.PCAMIXM(Rolled back)
V10.3.4.0.OCAMIXM
V10.3.1.0.OCAMIXM(Rolled back)
Got any tips? post to help your friends.
Sorry for any mistakes, my time is short.
Good luck.

[HELP] Moto G5 Plus XT1686 boot up failure

My 3 year old Moto G5 Plus running android 8 suddenly restarted two days ago and went into Start up failure. It no longer shows My product or IMEI number. It just shows potter 000000000000000 32GB P3B
Bootloader logs read " Start up failure. Your device didn't start up successfully. Use the Software Repair Assistant on computer to repair your device. Connect your device to your computer to get the Software Repair Assistant" written in red.
I have my IMEI and product numbers saved on my pc in a notepad file, but the LMSA software does not recognise my device to even try to rescue it. I want to retrieve files from my phone before attempting a factory reset.
On using the LMSA, it says "lmsa doesn't match appropriate firmware. you can try to select a firmware manually" but then it has no option to select anything manually. I have my phone previously registered on the software on my PC.
I have not rooted my phone, nor used anything other than stock android. My bootloader is locked. I cannot remember if I had Developer options selected or not, most probably not.
On trying to go to recovery mode it says the same message " Start up failure. Your device didn't start up successfully. Use the Software Repair Assistant on computer to repair your device. Connect your device to your computer to get the Software Repair Assistant"
When I connect the phone to the computer, it recognises it (I hear a notification sound) and under Devices it shows under Unrecognised as "Fastboot potter s"
I've never flashed my phone but would it be possible to recover the files in the internal storage of the phone by installing TWRP (in a non rooted, bootloader locked phone) without data loss?
How does it work?
Please help! I really need to recover my photos and notepad notes. Is there any way? Any software?
Please help! Please!

i have the same issue.
can someone help with that .
sharing screenshots of the same.
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i have the same issue too. ( xt1683)

I'm not responsible for what you do to your device.
Have you seen this post? https://forum.xda-developers.com/t/...d-as-qhsusb_bulk.3636457/page-9#post-76035108. Also read post # 223 about trying this on a Windows 10 machine.
Good luck.

roundaway said:
I'm not responsible for what you do to your device.
Have you seen this post? https://forum.xda-developers.com/t/...d-as-qhsusb_bulk.3636457/page-9#post-76035108. Also read post # 223 about trying this on a Windows 10 machine.
Good luck.
Click to expand...
Click to collapse
I tried this method and didn't work for me. but the device loads bootloader (not on blanck mode)

Question FASTBOOTD! Mode

I would like to know how to enter fastbootd! mode???

Enable the USB debug mode in the Developer options, install adb (it's the part of Android Studio, or as a separate tool for Linux available in the official repos) and execute "adb reboot bootloader".

This is FastBootd! mode ??
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Yes it is. In this mode the phone responds only to the commands of the fastboot CLI tool.

uluruman said:
Yes it is. In this mode the phone responds only to the commands of the fastboot CLI tool.
Click to expand...
Click to collapse
so I can install GSI by the dynamic partitions

PaulinoBaslio said:
so I can install GSI by the dynamic partitions
Click to expand...
Click to collapse
Probably. May be. From my experience it simply doesn't work. It sorta flashes something but may be it just takes forever to complete or it's really just stuck but there's no response whatsoever. Fastboot mode is absolutely minimalistic, it does not report anything, no progress, nothing, and I guess it's intended to be like that, because it boots before anything else and theoretically allows you to flash even the very first bootloader. Anyway, I tried something like fastboot flash system lir-v316-220325-arm64-bvZ.img and the CLI tool reported Sending 'system' and then nothing else happened for the next 15 minutes or so, after which I just hit Ctrl+C, ran fastboot reboot and observed that nothing changed, the old system booted just like it was, so I guess nothing was really flashed, even partially. I don't know really, may be it's unpacked internally only when the image is fully uploaded and I didn't give it enough time, but for that time Odin would already flash the whole set of firmware. What else is to try, besides waiting more time, is converting the image to/from Android sparse format using the img2simg & simg2img tools, and try other partition names, such as "system_root" but I am sure this latter thing is absolutely wrong. The GSI system partition is called system, it just must be called that, system_root is something else (I guess it's the system root of the recovery mode).

Question System destroyed no fastboot no recovery

I get system destroyed and cant get into fastboot nor recovery i tried all youtube tuto and i can only see that edl flashing is the only solution can someone guide me how to fix it.
The only problem idk where are the edl point on motherboard and google dont have them

yenzenko said:
I get system destroyed and cant get into fastboot nor recovery i tried all youtube tuto and i can only see that edl flashing is the only solution can someone guide me how to fix it.
The only problem idk where are the edl point on motherboard and google dont have them
Click to expand...
Click to collapse
It seems to me that this is not necessary with a soc Mediatek.
https://forum.xda-developers.com/t/...no-auth-for-free.4229683/page-6#post-84813969
Search in this direction with https://spflashtool.com/

NOSS8 said:
It seems to me that this is not necessary with a soc Mediatek.
https://forum.xda-developers.com/t/...no-auth-for-free.4229683/page-6#post-84813969
Search in this direction with https://spflashtool.com/
Click to expand...
Click to collapse
I fixed it with another method thanks for reply

yenzenko said:
I fixed it with another method thanks for reply
Click to expand...
Click to collapse
how you fix it? i have same issue

Here is the way I fixed it
1. the main instruction is here. You need to download your firmware (in my case it's V13.0.2.0.SGDMIXM | 12.0 GLO), and flashtool.
2. Also you need tool to disable SLA authentication. The instruction has its own link to guide, however I decided to use different tool, MTK Auth Bypass Tool V44 from here. You click disable auth, then press volume up+down and connect phone to computer. You need to do it while phone screen is black
Spoiler: screen
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3. then you are flashing with sp flashtool. Choose your scatter xml file, then press download (you need to do previous step every time you are trying to flash firmware). In my case I've got error about wrong value of combo_partsize_check, so I edited all "<combo_partsize_check>true</combo_partsize_check>" to "<combo_partsize_check>false</combo_partsize_check>", and after that it worked just fine. At least I could boot phone to fastboot mode and recovery, haven't decided what to do next