Hello , I have a acer a500 bricked , and tried to downgrade the EUUS but always gives me a failure , I have the cp id I got it through linux, not to do eh I tried everything but it gives me error with formatting partition 4 , it seems very strange because before had desbrickeado by EUUS . if anyone knows of any other method or something please help .:crying:
Brayanex said:
Hello , I have a acer a500 bricked , and tried to downgrade the EUUS but always gives me a failure , I have the cp id I got it through linux, not to do eh I tried everything but it gives me error with formatting partition 4 , it seems very strange because before had desbrickeado by EUUS . if anyone knows of any other method or something please help .:crying:
Click to expand...
Click to collapse
hello yesterday I had crazy issues with A500 and I solved (the problems bootloop type etc.), and I found out some things that are not compatible in case you want to put other rom does damage .... Now I settled with my A500 omnirom 4.4.4 ,
I'll list the things that have given me problems
Acer_AV041_A500_0.009.00_WW_GEN1 problems
TWRP
I settled with http://forum.xda-developers.com/showthread.php?t=1585907
It takes you back to the system with HC as you bought acer
download the root-3.2.1-V4.7z
REMEMBER you need the CPU ID
see the guide and find your cpuid and APX mode
finished installing HC
1. Enable USB debugging applications
2. You must use Afterota and install a CWM thor
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https://drive.google.com/file/d/0Bz4rH6yLNiQpUHpmczBTVE5YUlk/edit
let it end up there you installed CWM and Skrilax_CZ's bootloader
after you have to decide what to install CWM recommend this
http://forum.xda-developers.com/showthread.php?t=2583710
I solved in this way I think the A500 locked partition I was in boot loop and then I erased the CWM and bootloader to use fastboot
the end result many steps but review your A500 works and fantastic
sorry for my english i used google translate
tested on WIN7
Related
Hi guys, i just flashed the touch cwm from official site.
When i try to turn on in recovery mode, phone gave me this message:
Secure booting error
Cause: boot certification verify
I did a research on xda and found this: http://forum.xda-developers.com/showthread.php?p=45518562
I tryed to flash the bootloader but, i dont think it worked:
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After i opened Reboot2Recovery and got this:
What can i do?
Hi, i also had this problem...
At first you must unlock the boot loader than you can install cwm from ROM manager. (I did it so)
Try to search Google for another boot loader unlock. Then it must work Good luck
Sent from my LG-P700 using xda premium
solved
I opened the bat with notepad and saw the location must be in C not on desktop..
http://www.lg-phones.org/how-to-unlock-bootloader-on-lg-optimus-l7.html try this
Sent from my LG-P700 using xda premium
the solution is to have the .img file in c:\, not on desktop
You must have adb.exe and the .IMG in one directory then it must work
Sent from my LG-P700 using xda premium
AleCs14 said:
Hi guys, i just flashed the touch cwm from official site.
When i try to turn on in recovery mode, phone gave me this message:
Secure booting error
Cause: boot certification verify
I did a research on xda and found this: http://forum.xda-developers.com/showthread.php?p=45518562
I tryed to flash the bootloader but, i dont think it worked:
After i opened Reboot2Recovery and got this:
What can i do?
Click to expand...
Click to collapse
Hey, I got the same error in my old L7, but I had the stock rom and it appeared after my phone ran out of battery; when I tried to charge the battery via plugging to alternate current i got that error...
Is there a way to revive my phone without losing all the data in it?
Hi all,
I am so sad and feel myself as a idiot.
I had D802int version of G2 with rooted and PhilZ Touch recovery which is based on CWM.
Due to not deliveried to my country of KitKat i tried to update my phone with this guide
Everythings were fine. After that i tried to change my TRWP recovery with CWM for external usb storage to restore my nandroid backup and i follow this guide
But I think missed some instruction so my phone stayed in black screen with LG logo (bootlogo - no animation just frozen)
When I try recovery mod it says Secure: Booting error Cause: Boot certification verify on white screen and reset rapidly.
So i check several topics and i applied also download mod and back to stock (kdz uploader method)
For download mod it couldnt jump 2nd step stayed in like this
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it couldnt go on 2nd step like this
when i plug usb cable pc didnt recognize as well (no plug-in sound for driver)
Can you help me pls. If I rescue my phone i will quit a long time for this kind of works i think
Can u enter download mode?
Sent from my LG-D802 using xda app-developers app
maxkanick said:
Can u enter download mode?
Sent from my LG-D802 using xda app-developers app
Click to expand...
Click to collapse
He just stated that he can go to download mode.
OP your issue is drivers. The phone is not connected to the pc. Try uninstalling and reinstalling drivers and see if that help
gypsy214 said:
He just stated that he can go to download mode.
OP your issue is drivers. The phone is not connected to the pc. Try uninstalling and reinstalling drivers and see if that help
Click to expand...
Click to collapse
unfortunately pc connot recognize so i couldnt install drivers.
So what happened: recovery mod fail, download mod fail, boot fail, pc dont recognize phone
It was terrible but this topic save my life
http://forum.xda-developers.com/showthread.php?p=51123570
I lost my root but got back my phone. The issue is when i got twrp i install flashable rom which was in my internal storage if dont i cannot alive.
thanks again
Hi,
I bought my phone from Aliexpress. I am very happy with it, but I am facing some issues:
It was pre installed with some diffrent kinds of bloatware.
- Baidu Browser
- DU Battery Saver
- DU Speed Booster
And more see picture -
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From time to time it tries to download some kinds of files. Seems to be Bloatware aswell. See picture -
In addition to this, the phone also fails to install update: OxygenOS 2.1.1.
I get a message after the reboot, that the install failed, click to reboot.
I've tried to follow this guide "youtube . com/watch?v=-IGDZxeFHAc" with out hope. Most likely something that I am doing wrong.
I have managed to:
Click the RunMe bat file
Install USB drivers
Unlock bootloader
When I try step 4 Flash TWRP Recovery I get to the following message: " Did you see the "okay", then congratulations you have flashed in the recovery "
I did not see the Okay message, and when I press THE any key to quit and boot to recovery, nothing happend its just stuck on Fastboot mode.
Please if anyone could help me I would be very greatful!
Kind regards ..
Kissfiss
kissfiss said:
Hi,
I bought my phone from Aliexpress. I am very happy with it, but I am facing some issues:
It was pre installed with some diffrent kinds of bloatware.
- Baidu Browser
- DU Battery Saver
- DU Speed Booster
And more see picture -
From time to time it tries to download some kinds of files. Seems to be Bloatware aswell. See picture -
In addition to this, the phone also fails to install update: OxygenOS 2.1.1.
I get a message after the reboot, that the install failed, click to reboot.
I've tried to follow this guide "youtube . com/watch?v=-IGDZxeFHAc" with out hope. Most likely something that I am doing wrong.
I have managed to:
Click the RunMe bat file
Install USB drivers
Unlock bootloader
When I try step 4 Flash TWRP Recovery I get to the following message: " Did you see the "okay", then congratulations you have flashed in the recovery "
I did not see the Okay message, and when I press THE any key to quit and boot to recovery, nothing happend its just stuck on Fastboot mode.
Please if anyone could help me I would be very greatful!
Kind regards ..
Kissfiss
Click to expand...
Click to collapse
Download the latest stock firmware from http://forum.xda-developers.com/one...rs-official-oxygen-os-roms-ota-t3209863/page9 and flash that using TWRP. Accessing TWRP after flashing it using fastboot is volume down and power. There flash the stock rom, and it should give you a fresh new OP2
Hello everyone,
First of all, I apologize if this post is in the wrong section. Also I'd like to say how awesome it is everyone that is involved in these projects.
My Issue is I can't get ANYTHING to work, I have tried so many roms that apparently work for my phone and I always, foot errors, signature errors though the adb. I have tried every program to unlock bootloader but apparently does not work unless you are running V2 551 2.40.*.* so I went and downloaded this, and wants again can't flash the ROM. The unlock bootloader was weird, I went through all the installation and I don't even know if it worked to be honest. I can boot into the phone via power and volume down, and get a menu that includes, apply apps from ADB, wipe/restore phone, fastboot mode * which goes as far as my phone saying *FASTBOOT !!!* then thats it will not continue. The power and volume up does the same thing. So basically I'm starting to think this piece of crap phone will never have a decent operating system on it. The phone is in developer mode and USB debugging is on also. * Basically have done every single tutorial I can find and nothing works*. Also the twrp doesn't even work. I have even tried flashing back to an older version on the phone and get the same ADB errors. I have installed all the ADB and also minimal adb and fastboot and all drivers for the phone as well. * TRYING NOT TO MISS ANYTHING*
My phone specs:
Model: ASUS_z00LD
Android: 5.0.2
Baseband Version: 202c10_10.0.0_160120
Kernel: 3.10.49-gec27b65
Build: LRX22G.WW_user_1.17.40.1106_20160202044030520_2015052101030010000300001
IMAGES:
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Hope it works
Did you try to unlock bootloader the official way? I myself unlocked the ZE550kl following this thread http://forum.xda-developers.com/zenfone-2-laser/general/ze600kl-official-bootloader-unlock-t3273263
You can check if bootloader is lock or not from fastboot by entering "adb>fastboot oem device-info" should show up somewhere between the lines "Device unlocked: true"
After unlock only then you can install Official recovery TWRP 3.0.0-0 from here http://forum.xda-developers.com/zen...recovery-twrp-3-0-0-0-touch-recovery-t3317513 .
If needed TWRP will also help you root your phone once is installed.
Good luck!
Hi XDA-Dev, please help me. I try to flash rom via fastboot but suddenly stuck at logo. I try to restart and go to Fastboot mode but cant. Now my phone only stuck at Mi logo and cannot go Fastboot/Recovery mode.
I tried to flash via MiFlash Tools but unsuccessful. Must need auth login Xiomi. Anybody know how to settle this problem, my job need to use phone and this is my daily driver phone[send this thread via laptop].
A big thanks if anybody have a solution .
atmaofficialmy said:
Hi XDA-Dev, please help me. I try to flash rom via fastboot but suddenly stuck at logo. I try to restart and go to Fastboot mode but cant. Now my phone only stuck at Mi logo and cannot go Fastboot/Recovery mode.
I tried to flash via MiFlash Tools but unsuccessful. Must need auth login Xiomi. Anybody know how to settle this problem, my job need to use phone and this is my daily driver phone[send this thread via laptop].
A big thanks if anybody have a solution .
Click to expand...
Click to collapse
try Xiaomi Tool V2
mrumais said:
try Xiaomi Tool V2
Click to expand...
Click to collapse
Xiaomi Tool V2 not support EDL point. In the end, i buy credit from software to bypass the auth login but now come new problem. My device cant flash because Find My Device still on.
I saw many comment said must check imei in Xiaomi Cloud but i dont know my imei. I cant find the imei now cause hard brick problem.
Do you know some solution ?
SOLVED .
I try using https://i.mi.com and login my old account link to phone and just turn off Find Device
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