hi! I'm newbie here. so I have a question for you, I have LG L70 D325 with stock ROM, and I wanna try to Install Custom ROM from here. I did exactly step by step. here's the list of what I did so my phone suddenly bricked
1. Unlocking Bootloader taken from here (Success)
2. Installing SuperSU, BusyBox Installer
3. Downloading the CM12 from here
4. boot to recovery mode to install the Custom ROM. first I do wipe data, then install the ROM. when Installing, there are no error code or notifications so I assumed it's installed. I try to install the Gapps, but failed, so I skipped it. when I reboot my phone, suddenly I got messages on the left top of screen says :
Code:
[840] fastboot_init()
[840] Error: allocating memory for ssd buffer
[860] USB init ept @ 0x7ad0000
[860] udc_start()
and that's all I got. no bootscreen, can't entering the Recovery Mode, on download mode (while connected to PC, it says :
Code:
------------------------------------------------
DOWNLOAD MODE
------------------------------------------------
Loading ......
Press the Volume Up key until you see the download screen
[530] fastboot_init()
[530] Error: allocating memory for ssd buffer
[550] USB init ept @ 0x7ad0000
[570] udc_start()
[680] -- reset --
[680] -- portchange --
[720] -- reset --
[720] --portchange --
I've tried so many ways to restore it. from Laf Multi Tools, using fastboot device (my device won't detect in PC, even in my friend's laptop), etc and still no luck. can someone please help me?
unbrick LG L70
install LG L70 USB driver, and update tool from official LG website.
lg.com/in/support/software-manuals
1.Install the USB DRIVER
2.Install and Execute the LG MOBILE SUPPORT TOOL
3.Connect your phone to PC by using the USB Cable
4.Click “Start Updating” n the LG Mobile Support Tool to begin.
If your phone needs to upgrade, the “Start Updating “ button will be enable.
if your phone is not detect. switch off device,then wait for 10 sec. then press vol + button while plug in usb to phone. it will show a firmware update window. u needed to wait for finish download a file about 930 mb from LG. it will work 100%.hope i can help u.thanks u
#jishnuks007
Not recognizing device
What if it doesn't recognize the device anymore? I don't think it's a USB issue since I installed and reinstalled the correct version multiple times. Perhaps it's a Windows 10 issues? Any other way to fix it?
Related
Hey folks,
its bricked due to FOTA (I think it stands for: firmware over the air) update. This means the phone downloads a firmware update without computer connection or further PC-Software. Alas it didn't work.
Situation:
Phone starts, displays LG Logo and after that an 'updating firmware' screen for about 1 sec before rebooting and doing it all over again.
What I tried to solve this:
set up a new Win 7 32 bit machine to try to unbrick it. (drivers didn't work correctly on 64 bit) at least the MCCI driver update didn't)
connected the phone with the PC in Emergency Mode (holding VOL_UP + VOL_DOWN + PWR while USB is connected)
downloaded B2CApp (LGSupport Tool) and installed the device drivers for Emergency mode.
disabled the Android(Modem) dirver
downloaded V10D_00.kdz from LG home page
using the phones IMEI and this link:
http://csmg.lgmobile.com:9002/csmg/b2c/client/auth_model_check2.jsp?esn=IMEI_NUMBER_GOES_HERE
This gave me this link
http://csmgdl.lgmobile.com/swdata/WDLSW/LGE720/ADEUBK/V10d_00/V10D_00.kdz
I'm German so this seems all right, but I'm no expert
installed msxml
ran KDZ_FW_UPD_EN and tried CDMA in CS_EMERGENCY Mode
A bunch of magic happend until the phone restarts during the process and is right back where we started, if I put it back to Emergency Mode while KDZ_FW_UPD_EN is still running the process finishes, but to no avail.
The log of this try is attached.
Where I am stuck now:
phone:
runs in Emergency Mode
is recognized by KDZ_FW_UPD_EN as well es LG Support Tool
Flashing via KDZ_FW_UPD_EN finishes
Flashing yields no result.
What else did I try
download V10C_00.kdz, as well as V10A_00.kdz from LG site and tried those with same result as with V10D_00.kdz
tried 3GQCT Type instead of CDMA
Wild guesses by me:
I need a different KDZ_FW_UPD_EN version, maybe different dll. I got it from here somewhre in a LG P500 related topic.
I messed up the driver install or need a different driver
LG hates me personally and planted this whole brick specifically to get to me.
The device really is permanently bricked, so I did all I could and there is nothing more to do? That would be sad, I hope I'm wrong here.
Additional Info:
The phone is not rooted and has never before been flashed. It ran with the same stock firmware since it was unwrapped.
The phone was not interrupted by power-loss during FOTA update.
The [read phone information] tool from KDZ_FW_UDP_EN crashes every time, maybe this tells somebody where things go wrong
Any help is appreciated. Ask for more info, if you need it.
Update - What else did I try:
I got the LG Support Tool to flash the Emergency Recovery all by itself runs till 99% --> reboots --> still stuck in same ol' bootloop
reentering Emergency Mode from the bootloop makes the Emergency Recovery finish with 100%, no error, but still bricked.
Regards
gimmeg
Like many others i recently got trapped into 'Security Error' problem and phone was refusing to boot-up.(after root i deleted some system apps )
luckily i found the solution
this guide should work for other LG's phone too.
so here are the steps:
1. update/install USB Driver for windows
2. now enter into "download/emergency mode" of your phone... but how??
(i) remove battery then insert battery
(ii) press and hold both vol+ and vol- buttons and connect to computer via data cable. you will see LG logo and '>download mode' on bottom of mobile screen.you will also hear a 'connecting sound' from PC that indicates that your phone is now connected.
3. disconnect the phone from PC(remove data cable) and install LG MOBILE SUPPORT TOOL
4. run that B2CAppSetup file, it will install LG SUPPORT TOOL online so wait for some minutes.
5. now in main window of LG MOBILE SUPPORT TOOL you will see "waiting for connection".
View attachment 2934639
6. connect your phone to PC (via data cable)
7.LG TOOL now should try to connect your phone to it, so wait for few seconds.
View attachment 2934640
8. now in LG TOOL got to 'OPTIONS' > 'UPGRADE RECOVERY'
View attachment 2934641
View attachment 2934642
9. make your self a cup of coffee or take a nap if your internet connection is too slow because it will download approx.500-600 MB of software and automatically install it on your phone.
(if your upgrading stuck at 4% then disconnect the phone and connect it again in 'download mode')
View attachment 2934643
10. Dance
there is a another method too using kdz but that didn't work for me Flashing KDZ on LG L5 II
PIECE OF ADVICE: never ever try to delete any system app of Stock Rom otherwise you will get 'Security error' (not even after unlocking bootloader) and let me know if there is any solution to it.
tested guides by me on LG L5 ii e450 on win8.1:-
-for rooting [Guide] Root LG Optimus L5 II E450
-for CWM recovery (L5 II) CWM for Locked Bootloader(Beta 2)
-for unlocking bootloader (L5 II) Unlocked Bootloader (Optima Team)
Actually I've done it with locked bootloader and it's still working as a charm.
JerryGoyal said:
Like many others i recently got trapped into 'Security Error' problem and phone was refusing to boot-up.(after root i deleted some system apps )
luckily i found the solution
this guide should work for other LG's phone too.
so here are the steps:
1. update/install USB Driver for windows
2. now enter into "download/emergency mode" of your phone... but how??
(i) remove battery then insert battery
(ii) press and hold both vol+ and vol- buttons and connect to computer via data cable. you will see LG logo and '>download mode' on bottom of mobile screen.you will also hear a 'connecting sound' from PC that indicates that your phone is now connected.
3. disconnect the phone from PC(remove data cable) and install LG MOBILE SUPPORT TOOL
4. run that B2CAppSetup file, it will install LG SUPPORT TOOL online so wait for some minutes.
5. now in main window of LG MOBILE SUPPORT TOOL you will see "waiting for connection".
View attachment 2934639
6. connect your phone to PC (via data cable)
7.LG TOOL now should try to connect your phone to it, so wait for few seconds.
View attachment 2934640
8. now in LG TOOL got to 'OPTIONS' > 'UPGRADE RECOVERY'
View attachment 2934641
View attachment 2934642
9. make your self a cup of coffee or take a nap if your internet connection is too slow because it will download approx.500-600 MB of software and automatically install it on your phone.
(if your upgrading stuck at 4% then disconnect the phone and connect it again in 'download mode')
View attachment 2934643
10. Dance
there is a another method too using kdz but that didn't work for me Flashing KDZ on LG L5 II
PIECE OF ADVICE: never ever try to delete any system app of Stock Rom otherwise you will get 'Security error' (not even after unlocking bootloader) and let me know if there is any solution to it.
tested guides by me on LG L5 ii e450 on win8.1:-
-for rooting [Guide] Root LG Optimus L5 II E450
-for CWM recovery (L5 II) CWM for Locked Bootloader(Beta 2)
-for unlocking bootloader (L5 II) Unlocked Bootloader (Optima Team)
Click to expand...
Click to collapse
getting stuck at 4%
Beershake said:
Actually I've done it with locked bootloader and it's still working as a charm.
Click to expand...
Click to collapse
how?in stock rom?
Thanks jerry goyal :fingers-crossed:
LG-E460 "security error" problem
My phone (LG E460) got stuck into bootloop with "security error" error. I tried multiple times flash a .kdz file via LG Mobile Suppor Tool, but it gets stuck on 5% of installation process. Any thoughts how I can repair this issue?
Jerry at the installation of lg mobile support its showing me popup of mfc100.dll is missing can you pls help with that
I got stuck with the first step. Couldn't see the menu. It keeps buzzing and the black screen stays. help
JerryGoyal said:
Like many others i recently got trapped into 'Security Error' problem and phone was refusing to boot-up.(after root i deleted some system apps )
[/URL]
Click to expand...
Click to collapse
I did everything as shown but im still stuck. When i turn device one lg logo shows up, after a few seconds it spins around and i can hear boot sound, and lights turn on. I left it like that for about an hour but its still stuck.
device: LG e460
Thinking myself to flash orginal recovery. Atm thinking about booting into recovery via minimal adb in usb debug mode
Reason: i fail to boot into cwm since month with my e440. Recovery reboot wiget never worked also expeliced xposed model for this LG4ii has no boot into recovery option.
minimal adb code something like
adb devices #enter
adb reboot bootloader #enter
fastboot devices #enter insteat of fastboot may recovery or download
#in fastboot mode you can flash files by
fastboot flash recovery recovery.img #enter flash recovery.img
Click to expand...
Click to collapse
It seems the program just doesn't want to find the phone. I don't think it had Usb debugging enabled(Think that's the problem), cause its not my phone, but I have also tried changing usb ports, from usb2 to usb3 and restarted the phone. Any ideas?
It's great! Everything worked out without "stucking on 4%". The "security error" appeared on LG E450 after "rooting" and deleting some system apps.
Many thanks to author.
Hi,
I wanted android 5.1.1 on my device but first I need a working recovery !!!!
Recently I`ve tried to patched bootloader (not unlock ) but my third attempts failed !!! Later I flash using "flashify,rash,cwm.twrp" the LG G2 Twrp Recovery but when booting : a pink screen appears " ... watchdog ...." I concluded that patching bootloader failed. I find an apk: EZ Bootloader Unlocker : I unlock it twice. I went rebooting but screen black... (Device Hard Bricked )
No recovery installed: Cannot get into download Mode/emergency mode
Removing battery + vol up+ connect usb cable to pc. result : a battery with " ? "
I'm running win 10 on pc
Android 5.0.2 on phone
Connect usb when battery inside give a weird directory : " F: " Files such as "verinfo" and "images" present
Could I get stock images and replace them ??? W, COuld Happen ?
Drivers on pc: LG United Drivers( blue icons )
I need a full tutorial concerning my phone how to get in QHSUSB Mode with anything :wires !!!
If I need a new motherboard : where to find it.... warranty is over...can I replave the motherboard by myself ???
I already have lg flashing tools and kdz package for phone....
Need help
Please !!!!
Hi all as the title suggests is there anyone who has a fairly detailed Unbricking guide or a way to reflash the stock meizu software via fastboot, QFIL or anything that has worked.
The current problem I face is I have the m6 note with Chinese firmware and wanted to flash global firmware via flash fire as the TWRP APK didn't work for me . I can't enter recovery and fastboot gives me a failed message (remote: partition flashing is not allowed ).
Thank you in advance
its for m3 but you may try http forum flymeos com/forum.php?mod=viewthread&tid=35810&highlight=unbrick
also this one for our phone http://forum flymeos.com/thread-38489-1-1.html
This one is from original flyme os forum FAQ
Q: Recover soft-Bricked device (for those can't access the system)
A: Access the Recovery mode:
1.Turn Off the Phone (ensure that you have more than 20% battery)
2.Press and Hold Volume UP + Power
3.release as soon as you see the Meizu logo
Download firmware from http://www.flymeos.com/firmware.html, Copy the update.zip (naming is important) on your phone and select System Upgrade + Clear Data. As soon as it's connected a "Recovery Drive" will pop up. Now, connect your phone (still in Recovery Mode) to your Windows PC. As soon as you are there, you are just fine.
hi thanks @consumimur , but the first method is for mediatek devices isn't it? The second method doesn't work for me at all because i can't enter my recovery , i need some sort of flashing too QFIL doesn't work for well at the the one i tried (2.0.0.5) as it ask for "Rawprogram.xml" and "patch* " which is not in the update.zip
Yusuf.T said:
hi thanks @consumimur , but the first method is for mediatek devices isn't it? The second method doesn't work for me at all because i can't enter my recovery , i need some sort of flashing too QFIL doesn't work for well at the the one i tried (2.0.0.5) as it ask for "Rawprogram.xml" and "patch* " which is not in the update.zip
Click to expand...
Click to collapse
http://4pda.ru/forum/index.php?showtopic=843179&view=findpost&p=69341915
New https://www.movilesdualsim.com...oros/meizu-m6-note-sd625.1222/
Enviado desde mi M6 Note mediante Tapatalk
i think thats what you are looking for
https://firmwarefile.com/meizu-m6-note-m1721
Folks, today I've had the fortune to brick (corrupting the devinfo partition, screwing up recovery and OS boot as well) and unbrick (stock recovery and OS restored and working perfectly) my Meizu M6 Note without opening it up. If anyone is still interested, instructions are here:
https://forum.xda-developers.com/showpost.php?p=77964079
Hi, I have a problem with my m6 note. I have WIFI MAC address between 2: 00: 00: 00: 00: 00 and I can not turn on wifi. I found a solution to upload persist.img and this should help. However, I can not find the persist.img file anywhere. Can you help?
consumimur said:
This one is from original flyme os forum FAQ
Q: Recover soft-Bricked device (for those can't access the system)
A: Access the Recovery mode:
1.Turn Off the Phone (ensure that you have more than 20% battery)
2.Press and Hold Volume UP + Power
3.release as soon as you see the Meizu logo
Download firmware from http://www.flymeos.com/firmware.html, Copy the update.zip (naming is important) on your phone and select System Upgrade + Clear Data. As soon as it's connected a "Recovery Drive" will pop up. Now, connect your phone (still in Recovery Mode) to your Windows PC. As soon as you are there, you are just fine.
Click to expand...
Click to collapse
thank you so much for this @consumimur. It saved me from going down a rabbit hole, after getting a bootloop with meizu x8 m852h, having followed these instructions:
Meizu X8 - Обсуждение - 4PDA
Meizu X8 - Обсуждение, Смартфон, 6.2"
4pda.to
OP:
ttps://4pda.to/forum/index.php?showtopic=965227
author: 555frost555
Download (litter, files lost) archive and unpack to the root of the C drive
Charge your phone at least 50%
Disable signature verification using the following instructions:
For WINDOWS 7-8: Run Command Prompt as administrator, execute two commands in turn and reboot
Code:
bcdedit.exe -set loadoptions DISABLE_INTEGRITY_CHECKS
bcdedit.exe -set TESTSIGNING ON
For WINDOWS 10: press start, hold shift, press shutdown computer. The computer will boot into a recovery screen. Select custom boot options and disable driver signature verification.
PS personally, I recommend installing on win7 or 8.1 - less haemorrhoids
Install QFIL
Install Qualcomm 9008 driver
Install standard drivers from the phone (connect to the computer in the CD-drive mode and install from there)
Run QFIL and select "flat build"
Select programmer: "prog_firehose_ddr.elf"
Select XML: "rawprogram0.xml"
Select XML: "patch0.xml"
Turn off the phone
Clamp VolUp + VolDn + Power
The Meizu icon appears, followed by a black screen. The keys can be released.
Connect your phone to your computer. It should be detected as Qualcomm 9008.
Press DOWNLOAD
QFIL is very moody about the system and drivers. If you did everything correctly, but you get an error while flashing, then you need to try it on another computer. Preferably on where windows was recently installed ...
When FINISH is written in QFIL, you can turn off the phone and restart it by holding down the power key until it vibrates.
For WINDOWS 7-8: Run Command Prompt as Administrator, execute two commands in turn and reboot
Code:
bcdedit.exe -set loadoptions ENABLE_INTEGRITY_CHECKS
bcdedit.exe -set TESTSIGNING OFF
I did this with the QFIL archive linked in https://4pda.to/forum/index.php?act=findpost&pid=88712568&anchor=Spoil-88712568-6
and received a bootloop on meizu x8 m852h. Then I did what @consumimur wrote
I did this on a windows 10 machine
I did this on a w10 machine
This is unbrick firmware. Enjoy free. Download Unbrick Meizu M6 firmware.
Hi everybody , today I will share very easy way to unbrick your Lenovo Vibe Shot Z90a40 device .
In my case this device was bricked while instaling custom twrp recovery and custom android 7 OS I got device in that state so the problem was that you are unable to flash your device in diagnostic 9006 mode with to many read only partitions , which I was unable to format or delete in read only state , but actually the problems was not it those partition at all, is about to get
HS-USB QDLoader 9008 mode so you can flash stock firmware on it .
Preparing Steps to do before we start :
1. Disable or remove your Antivirus (because sometimes antivirus can block instaling drivers , ports or running flash tool)
2. Uninstall all the previous drivers you used for flashing or unbrick use free tool called USBDeview
for 32 bit users:
https://www.nirsoft.net/utils/usbdeview.zip
for 64 bit users:
https://www.nirsoft.net/utils/usbdeview-x64.zip
3. Put your windows in Test mode
To put your Windows in test mode just Run As Administrator Command Prompt and insert one of the following command:
bcdedit -set testsigning on ( to enable test mode)
bcdedit -set testsigning off ( to disable test mode)
Or Disable driver signature
for Windows 7
https://www.youtube.com/watch?v=6gYhHD622AA
for Windows 10 users:
https://www.youtube.com/watch?v=71YAIw7_-kg
After that reboot your PC .
4. Uninstall all flash program from your pc like MiFlash , QPST , Qloader ...
Use Revo Uninstaller for advanced uninstaling that clean leftover files and registry which is stored inside your Windows registry.
https://www.revouninstaller.com/revo_uninstaller_free_download.html
After that reboot your PC .
5. Install Microsoft .NET Framework 4 download from here: (if you already have instaled skip this)
https://www.microsoft.com/en-us/download/details.aspx?id=17851
6. Install first right Qualcomn driver download from here :
https://drive.google.com/file/d/0B1Sms71Oe6FIdUE4em9DNjV3Y00/view
Credits for driver : https://www.youtube.com/channel/UC8LoQb68tjBYxwN97b4pvtA
7. Install Lenovo USB driver download from here :
https://lenovousbdriver.com/tutorial/install-lenovo-usb-driver
8. Install Qpst (Qfil flash tool) download from here:
https://drive.google.com/file/d/0B1Sms71Oe6FIVTRwbWpSdEZfM2c/view
9. Install Minimal ADB & Fastboot 1.4.2 command tool download from here
(while you start installing tool check to be in desktop is easy )
https://androidfilehost.com/?fid=745425885120698566
in order to install run ADB & Fastboot 1.4.2.exe with Administrator and just write y and hit enter for all .
10. Download twrp recovery for fastboot flashing and extract to Desktop, download from here :
http://lenovo-forums.ru/applications/core/interface/file/attachment.php?id=56391
11. Download stock firmware for QPST Flashing ( inside is drivers and tools also but don't use that one's ) download from here :
https://cloud.mail.ru/public/HCn4/auVy8DVo1
Also extract stock recovery for later one inside adb folder
12. Very important is to use Original usb cable ! otherwise your device won't be recognized property!
13. Make sure your battery is charged if you are not sure put in charger for about 2 hours in charger on in pc!
If your device immediately show up Lenovo logo just hold Vol - and power button together release power button once is rebooting put keep holding Vol - it should be black screen now with white indicator while is charging if not , repeat this proces without charger. This is secure because if you let your phone to be charged with Lenovo logo device will be hot and probably the lcd will hot burning effect !!!
So Let's start
1. Make sure your device is OFF first !
2. Hold Vol + and Vol - buttons together in order to enter into FastBoot mode and hold it like that plug usb and see if windows is detecting your device then release buttons.
3. Now once the drivers are successfully installed run Minimal ADB & Fastboot tool .
4. Write command :
fastboot device and press Enter
(you should see your device available )
5. Now write :
fastboot flash recovery (drag inside command tool with mouse "recovery.img" extracted from stock recovery from preparing steps on 11.) and press Enter
6. Next write each command one by one :
fastboot erase cache and press Enter
fastboot erase system and press Enter
7. Now unplug your device from PC.
8. Enter to Lenovo stock recovery by holding 3 buttons :
Vol + & Vol - & Power button at the same time , release just power button once your device vibrate .
Once you see Lenovo MAIN MENU screen press on ''wipeuser data" and wipe each one ,
one by one :
fuse wipe data ( press on YES )
fuse format data ( press on YES )
wipe cache ( press on YES )
Now there is two method for fix :
#First method - Flashing ota firmware from stock recovery
This method is from forum.lenovo.com which doesn't work for me is fail at 49% probably because S208 is old version which is maybe not allowed because I flashed recovery from S363 firmware I don't know but you can try .
1. You need 4 gb or more micro SD card , also make sure is formatted with Fat 32 .
2. Download Z90a40_USR_S208_1507141216_Q2020131.4_ROW_OTAFull.zip, rename it to "update.zip"
https://drive.google.com/file/d/0B8CarqWdS9gZZmJmVGp6NkFWRlk/view
3. Copy it to micro SD card again 4 GB or more !
4. Go into recovery menu:
- turn off the phone
- hold both vol+ and vol- buttons
- power on phone, keep both vol+ and vol- keys pressed until it enters recovery
5. From recovery menu choose install update package
After that go back and press on "poweroff"
#Second method - Flashing stock firmware with Qfil
1. Hold Vol + & Vol - buttons and plug usb cable to enter into fastboot mode and open Minimal ADB & Fastboot to again .
2. Now to put your device in EDL mode and open HS-USB QDLoader 9008 for flashing write this command:
fastboot reboot edl and press Enter
Now you should see that your device is detected like "HS-USB QDLoader 9008" so wait for instalation of that driver.
If you are unable to reboot into EDL mode , flash twrp.img from "twrp/img" folder .
In order to flash twrp recovery probably you need to unlock bootloader , but try first without unlocking if is not flashing then unlock bootloader , if is flashing without unlocked bootloader skip this!
https://www.cyanogenmods.org/forums/topic/unlock-bootloader-android-phone-using-fastboot/
To do that just write :
fastboot flash recovery (drag inside command tool with mouse "twrp.img" from " twrp/img" folder ) and press Enter
3. Once is installed go to QPST directory in my case "C:\QPST\bin" and Run as Administrator "QFIL.exe."
.
Rest you have here here explained ...
https://www.gsmhelpful.com/2017/07/how-to-flash-lenovo-vibe-shot-z90a40-with-qfil-flash-tool.html
If for some reasons flashing is fail , plug usb in another usb port USB 2.0 (recommended) and repeat process.
DOWNGRADE from Marshmallow 6.0.1 to Lolipop 5.1
For those one's who want to downgrade device back to Lolipop try this at your own risk !!!
https://forums.lenovo.com/t5/K-and-...-downgrade-to-lollipop-5-1-GUIDE/td-p/3527835
Good luck and God bless you all
The files uploaded on tinyupload can't be downloaded, Lenovo USB driver and unbrick stock recovery & twrp recovery, the link expired.
Could you please upload them again?
Thank you!
Links is updated . Thank you for let me know ...