Bricked LG G2 Mini D620R Locked Bootloader - LG G2 Mini

Hello. First of all it´s my first post. I really don´t know how to do this. But my problem is that I´ve tried to unlock the Bootloader by a aboot.img and aboot4.img files and later flash the TWRP Recovery and the Resurrection Remix ROM. When I tried to unlock the bootloader the phone turned off and it not turning back on with any method. I tried the Download Mode, the Hard Reset mode and the Fastboot mode. Nothing works. I read a little bit I found that the LG Mobile Support Tool will help me, but the phone it´s just dead and the tool don´t detect the phone. I tried to reboot it by adb way but dosn´t recognize the device. I really don´t know what to do. I have the LG Flash Tool and the KDZ but I can´t use it cause the phone don´t turn on. Why can I do?
Thanks to who can help me and Sorry for my bad english too.

I'm having the same problem, and I've tried everything, but not yet found a solution. Not to mention the download so that did not work anymore, the phone did not care. So I was doing some key combinations to see if something would happen, I removed the battery, and held the volume button - and connected the USB cable, then pressed several times quickly the power button and volume - while, until it appeared in Windows : Installing device driver, but recognized as a webcam, mouse and keyboard, which serves no purpose.

Related

[Q] Restore build.prop

Hello guys, i'm going directly to the point. I was trying to root my mini pro and succeeded, buy i screwed up my build.prop and the phone is in a reboot loop. I spend the afternoon trying to find solutions but cant seem to fix it, this is what i tried:
- adb cant recognise the device
- I didnt install any recovery tool
- SEUS wont let me restore (it says that i have the lastest version and wont give any option to force it)
- PC Companion does something similar to SEUS
- Can't flash it and restore, i didin't unlock the bootloader, and i need adb to do it.
Anyone can help? Maybe i'm missing something when trying to use adb? maybe there is another more obscure way to unlock the bootloader without using "msm7227_semc.cmd"?
Thanks in advance...
EDIT: By the way, i made a copy of build.prop before toying around, so i know is there...
d__D said:
Hello guys, i'm going directly to the point. I was trying to root my mini pro and succeeded, buy i screwed up my build.prop and the phone is in a reboot loop. I spend the afternoon trying to find solutions but cant seem to fix it, this is what i tried:
- adb cant recognise the device
- I didnt install any recovery tool
- SEUS wont let me restore (it says that i have the lastest version and wont give any option to force it)
- PC Companion does something similar to SEUS
- Can't flash it and restore, i didin't unlock the bootloader, and i need adb to do it.
Anyone can help? Maybe i'm missing something when trying to use adb? maybe there is another more obscure way to unlock the bootloader without using "msm7227_semc.cmd"?
Thanks in advance...
EDIT: By the way, i made a copy of build.prop before toying around, so i know is there...
Click to expand...
Click to collapse
flashtools and the firmware used in chavitorg and proceeds to flash the device, if not enter flash mode press the three keys on the mini but the power button with the cable connected to PC, and you will recognize the flash mode.
ronaldvalles said:
flashtools and the firmware used in chavitorg and proceeds to flash the device, if not enter flash mode press the three keys on the mini but the power button with the cable connected to PC, and you will recognize the flash mode.
Click to expand...
Click to collapse
Thanks for the help, but i cant seem to find the word "chavitorg" or with b or anithing similar, not in google, not in xda. I doesn't look like a misspelling on any of the guys that post tutorials or flashes.
SEUS, PCC and flashtools already recognizes the device in flash with down volume alone, and the device has 4 keys + power, not 3 (vol+ vol- home and camera)
d__D said:
Thanks for the help, but i cant seem to find the word "chavitorg" or with b or anithing similar, not in google, not in xda. I doesn't look like a misspelling on any of the guys that post tutorials or flashes.
SEUS, PCC and flashtools already recognizes the device in flash with down volume alone, and the device has 4 keys + power, not 3 (vol+ vol- home and camera)
Click to expand...
Click to collapse
KEY MENU, BACK AND CENTRAL, AND POWER, and the firmware http://www.megaupload.com/?d=EPQJPIMW Chavito WHAT IS THIS COPY OF THE FOLDER firware and proceeds to FLASHTOOLS he was also FLASHING WITH BASEBAND 4015, expected to be of HELP
Thanks again, but it seems like you are giving me instructions for a Mini, while I have a Mini Pro, would it work? I know that some flashes are not interchangeable and stuff... and i don't want to completely brick the phone...
Seus or pc companion
baseband
Can you upload a working link for chavitorg's baseband please?

[Q] Tablet Z bricked?

Hi there,
yesterday I tried to root my new Tablet Z (16GB, LTE, Model: SGP321, Firmware: 10.4.B.0.569) and it doesn't start since then.
I used an ubuntu live CD for all these tasks because fastboot doesn't work on my win 8.1 and my debian wheezy didn't have the libc-dev needed in its repositories (didn't want to mess with packets that weren't yet integrated into my OS).
What I did:
unlock the bootloader according to http://unlockbootloader.sonymobile.com/instructions
I followed the instructions here: http://forum.xda-developers.com/xperia-z/general/how-to-root-10-4-b-0-569-t2590781
a few annotations to this:
the firmware rar didn't include a "Recover.zip", so I used the boot.img directly inside the firmware rar
although sony and this CM tutorial use the "-i" parameter of fastboot, I didn't use it because it wasn't used by the tutorial
after I did the "fastboot reboot" step, the device wasn't listed anymore when typing "fastboot devices", which, I think, is okay since the device should restart then.
I think it didn't really restart, because the LED on the side glew red.
I tried to turn on the tablet but it didn't do anything (the LED kept glowing red).
I tried holding vol up and power for a few seconds (until the LED blinked first once and then three times) but the tablet wouldn't do anything except for the LED glowing red. at somepoint, the LED would turn off (I think that happened when I hold vol up and power for more than 10 sec).
I was able to let it glow red again by pressing vol up and power again and release the vol up button before the power button.
I also tried to use the PC companion on my windows machine to repair the tablet but the tablet wasn't even recognized (either using the fastboot-procedure by holding vol up while connecting the tablet nor normal plugging in...)
any ideas what I could do next?
Same Problem!
Hey wullxz!
I have the same problem. Red LED most of the time, and I cannot make ANY USB connection to the PC. The tablet won't show up in the device manager. So obviously cant use flashtool, nor PC companion. Ive tried all this volume up and down button stuff, but simply cannot get it to show up on the computer.. Tried a different USB cable as well.. Same issue. The USB port is definitely not broken. Its brand new..
Have you found any solution ? Or anyone else? Mine just got back from Sony Repair.. they wont fix it cuz they detected that Ive tampered with the original software.... meaning Warranty Lost!
Great!
hi,
i also sent mine to sony for a repair. i wrote that i did a firmware update and the tablet wouldn't boot afterwards.
i didn't try the bootloader-unlock again afterwards.
Help Needed!
Tablet Z with unlocked bootloader and rooted 10.1.C.0.370
My issues occured after a downgrade to 4.1.2.
I CAN:
1) Start my tablet, everything normal...
2) Charge my tablet
3) Go into safe mode
4) Go into fastboot mode (solid BLUE LED)
5) Use the memory card and use root apps (maybe this could help restore?)
I CAN NOT:
1) Get my PC to recognize that a USB device is connected. Neither in Mass Storage mode, Media mode, nor fastboot mode.
- Tried with several cables and computers (this is not a driver issue, since it won't show up at all in device manager)
- Flashtool obvious;y says, no device connected
2) Get in to flashmode: device blinks red for about half a second, then green for half a second, and then LED is off. Nothing recognized via USB on PC
3) Get into recovery mode
4) Update over WIFI (fails because unlocled bootloader I suppose)
Any help would be greatly appreciated!
i think you should open a new thread for your problem because it seems like it's not really similar to my issue.
you should get more/better replies in an own thread.
Oki
wullxz said:
i think you should open a new thread for your problem because it seems like it's not really similar to my issue.
you should get more/better replies in an own thread.
Click to expand...
Click to collapse
Oki thnx, will try that!
centinel_x said:
Tablet Z with unlocked bootloader and rooted 10.1.C.0.370
My issues occured after a downgrade to 4.1.2.
I CAN:
1) Start my tablet, everything normal...
2) Charge my tablet
3) Go into safe mode
4) Go into fastboot mode (solid BLUE LED)
5) Use the memory card and use root apps (maybe this could help restore?)
I CAN NOT:
1) Get my PC to recognize that a USB device is connected. Neither in Mass Storage mode, Media mode, nor fastboot mode.
- Tried with several cables and computers (this is not a driver issue, since it won't show up at all in device manager)
- Flashtool obvious;y says, no device connected
2) Get in to flashmode: device blinks red for about half a second, then green for half a second, and then LED is off. Nothing recognized via USB on PC
3) Get into recovery mode
4) Update over WIFI (fails because unlocled bootloader I suppose)
Any help would be greatly appreciated!
Click to expand...
Click to collapse
let it charge to 100%, check for flashmode drivers installed and then try attaching it to pc only when flashtool asks you to do it.
Rootk1t said:
let it charge to 100%, check for flashmode drivers installed and then try attaching it to pc only when flashtool asks you to do it.
Click to expand...
Click to collapse
Hey thanks for your reply... It wont go into flashmode... Theres something fundamentally wrong.. I cant figure out what... I leave it plugged in for 48 hours..but it doesnt really get full.. the most Ill get the orange LED.. like 50%... now its on since about 12 hours.. no LED on at all... strange..
But yea.. no flashmode... Nothing showing up when connecting the USB cable... nothing in device manager..and therefore flashtool sees nothing!
SOLVED
Problem solved! I can't believe it. Two bad(?) USB cables. Bought a new one, charges fine, flashmode fine. Flashed stock ROM.
However the Camera still doesn't work. Maybe the problem of the cable inside which may have come loose!

[q] brick, kdz usb error

Hi, I was looking everywhere since yesterday but can't find a solution. I had cwm + twpr + lollipop cm12. I've decided to back to stock, so as allways: driver, b2cApp, kdz, v20h and v10a, usb, s/w mode, xml parser, shhtp, etc... Standard offline kdz method. But during flashing I stuck on 15% and get the info that my phone anad pc are not connected by usb cable, I tried changing usb ports at pc, reinstaling everything, but I have still the same error. If that woldn't be much enough I ****ed something up and I think I don't have any recovery right now
I can put my phone in s/w mode but I stuck on 15% with usb not connected error.
I can put my phone in fastboot mode but my pc does not recognize it, its just pluging in and out it from windows.
I can put my phone in stuck on LG logo 'mode'
Any help? How to unbrick it? How to flash stock or at least some custom recovery? Of course unlocked bootloader. Please help me :crying:
Key it ****ed up even more.
When kdz show me to connect my cable i clicked retry, plugen cable out and in, kdz found my device, and go to step 2. In half way I had again the same error, so again clicked retry, plug out, plug in. Again founded my device, when I had downloaded 100%, same situation. founded my device, log that tool is extracting kdz and nothing. Waiting about ~1,5h, nothing happend, so I diconected cable. In that moment kdz go to third step and I get windows force close for not repodnig app kdz. I said a loud **** and started again. Phone has not been found anymore by kdz. After a few tries, booted to fastboot, and connected to computer. It has been found as Google Fasbtoo USB, no way to update driver to fastboot. I disconected phone and decided to try again with s/w but nope. S/W not turning on anymore (with or without battery). Fastboot not turning on any more. Just LG logo, when I'm connecting device to PC it is sometging pluging in and out but nothing showing in device manager
Any ideas? Please!
I have the SAME problem with my (now old) LG... I read more than 20 tutorials for getting back to stock and nothing
Sent from my GT-I9205 using XDA Free mobile app
I triend on clen frsh windows I get OMAP device, fastboot is finding my device but wont start fastboot mode in my phone, when trying to flash cwm I get security error and still no s/w mode So I'm affraid that we have to say goodbay to our L9
What's more:
1. Can't find orginal p760 recovery, tried to flash p769 and I get wird effect, after LG logo screen looks like broekrn, some color stripes and all display going to white, then turn off.
2. Using fastboot and choosing options wit u-boot making my phone turning to LG logo with no security error, still no s/w, fastboot or recovery mode.
3. Using option 1 (1. Fastboot) from the fastboot tool is making my phone turnig black screen and nothin more, no even LG logo.
Please can anyone help us?

Options i have in download mode to save my old LG E411G

Hi all, new in this forum because i need to ask for help, i ve already read a lot of threads here but i couldnt find a solution. In this moment i cant aford a new phone and this one do all i need, so im trying to save it.
The phone suddenly restarted and get stucked in the LG logo. If i restart it, it stays in LG logo. I ve already tryed to hard reset it, but the same, it stays in LG logo. I cant enter in Emergency mode. The only mode i can enter is Download mode. So ive tryed to flash it with the stock rom, that ive used a couple of weeks ago in this phone when i had a similar problem, but this time didnt worked, it get stuck in 4% in the 3rd step of Flash Tool 2014. Ive already tryed different cables and usb ports. ADB does not detect the device, neither the fastboot, but the LG Mobile Support Tool detect it.
So my question is what other options do i have in Download Mode, that is the only mode that i think i can use?
My phone is unrooted, and my laptop is windows 7 64bit.
Thanks!!

Huawei G6-U00/Y550 Hard Bricked

Hello there. Today i found my old Huawei G6 in a drawer and i wanted to use it as a backup phone. But when i tried to power it on i would get a recovery, boot image failed. So i searched and finded that i need to put a firmware on SDcard and then hold some buttons and flash it. But i was stoopid and downloaded the B189 firmware which is famous for bricking devices. The phone updated, rebooted and was dead. It didnt react to buttons or combinations or even charger. I tried Qfil which was succesful but still the phone doesnt power on. Then i tried Huawei Smartphone Multi Download Tool that would say that port isnt ready. Even some chinese programs i getted reccomended. The phone is in Qualcomm HS-USB-9008 mode. Thanks for any anwsers.
@Andys4c
It seems phone's USB-connection is configured as MTP ( Media Transfer Protocol ) mode and not as ADB ( Android Debug Bridge ) mode

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