Database Users

I don't know what to do now

hello,
My device: tf101
running: Android Revolution HD-EeePad v3.0.0 (root)
I have these following issue in my tf101 :
1) after my install the custom rom the device auto boot in to Clockworkmod Recovery not in to the rom ( so i always press power button and - button and select the android logo to boot)
2) when i left device is auto shut down.
4) I can't update the Clockworkmod Recovery 3.1.0.1 (R3-240511-1908) to the new one.
I like to flash to last stock update and root device.
sorry of all these mess,

I have never done this, but I am sure you can use software on your PC to do a nandroid restore to full stock honeycomb. Then once you are stock use one of the root methods to reattain root and then upgrade to a ICS Rom. Research the development forum.

Can you nvflash?
Sent from my Transformer TF101 using XDA Premium HD app

If you want to flash to completely stock, unrooted, just go to the ASUS Support site, download the firmware you want (ICS or HC 8.6.5.21). Unzip the file 1 time (it will still be a .zip) and put it on a microSD.
Go to CWM, install zip from card, choose the update.
It will overwrite CWM and go back to stock recovery, unrooted stock ICS or HC.
I saw GoodIntentions has a post around here somewhere with that info in it.
EDIT: Found it - [UNROOT]The easiest unrooting method

sfetaz said:
I have never done this, but I am sure you can use software on your PC to do a nandroid restore to full stock honeycomb. Then once you are stock use one of the root methods to reattain root and then upgrade to a ICS Rom. Research the development forum.
Click to expand...
Click to collapse
I hope there is program like that
Backwardsblade said:
Can you nvflash?
Sent from my Transformer TF101 using XDA Premium HD app
Click to expand...
Click to collapse
I don't think so.
I try but don't find the device
frederuco said:
If you want to flash to completely stock, unrooted, just go to the ASUS Support site, download the firmware you want (ICS or HC 8.6.5.21). Unzip the file 1 time (it will still be a .zip) and put it on a microSD.
Go to CWM, install zip from card, choose the update.
It will overwrite CWM and go back to stock recovery, unrooted stock ICS or HC.
I saw GoodIntentions has a post around here somewhere with that info in it.
EDIT: Found it - [UNROOT]The easiest unrooting method
Click to expand...
Click to collapse
I try that many time
I get " installation aborted " (status 7)
I use: US_epad-user-9.2.1.11 & US_epad-user-8.6.5.21

1090t said:
I hope there is program like that
I don't think so.
I try but don't find the device
I try that many time
I get " installation aborted " (status 7)
I use: US_epad-user-9.2.1.11 & US_epad-user-8.6.5.21
Click to expand...
Click to collapse
unzip first. inside another zip file.

goodintentions said:
unzip first. inside another zip file.
Click to expand...
Click to collapse
Yah, i do that

.........................

why is the only rom i can install and work is the: Android Revolution HD ?!

1090t said:
why is the only rom i can install and work is the: Android Revolution HD ?!
Click to expand...
Click to collapse
You have a very odd problem. I've never seen this problem before. They should all work.
The only other suggestion I can give is try installing the stock recovery, use it to flash in the stock honeycomb build, and upgrade to ICS from there.
Just follow the following instruction.
(1) Download the stock recovery and the honeycomb build from asus website.
stock recovery
(2) Flash stock recovery in with your CWM.
(3) Unzip the honeycomb firmware from asus ONCE and change the name of the zip you find inside to "EP101_SDUPDATE.zip"
(4) Restart the TF system. The firmware should install automatically with the stock recovery.
If it doesn't, tell me and we'll try something else.

1090t said:
hello,
My device: tf101
running: Android Revolution HD-EeePad v3.0.0 (root)
I have these following issue in my tf101 :
1) after my install the custom rom the device auto boot in to Clockworkmod Recovery not in to the rom ( so i always press power button and - button and select the android logo to boot)
2) when i left device is auto shut down.
4) I can't update the Clockworkmod Recovery 3.1.0.1 (R3-240511-1908) to the new one.
I like to flash to last stock update and root device.
sorry of all these mess,
Click to expand...
Click to collapse
The problem is most likely with your CWM Recovery version 3.1.0.1
Replace it with this recovery http://forum.xda-developers.com/showthread.php?t=1446019 and try flashing the stock Asus ICS rom again.

goodintentions said:
You have a very odd problem. I've never seen this problem before. They should all work.
The only other suggestion I can give is try installing the stock recovery, use it to flash in the stock honeycomb build, and upgrade to ICS from there.
Just follow the following instruction.
(1) Download the stock recovery and the honeycomb build from asus website.
stock recovery
(2) Flash stock recovery in with your CWM.
(3) Unzip the honeycomb firmware from asus ONCE and change the name of the zip you find inside to "EP101_SDUPDATE.zip"
(4) Restart the TF system. The firmware should install automatically with the stock recovery.
If it doesn't, tell me and we'll try something else.
Click to expand...
Click to collapse
it doesn't work i just wait there
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
is that right why to boot in to rom (from cold-boot) ?
horndroid said:
The problem is most likely with your CWM Recovery version 3.1.0.1
Replace it with this recovery http://forum.xda-developers.com/showthread.php?t=1446019 and try flashing the stock Asus ICS rom again.
Click to expand...
Click to collapse
I try many time with these the Recovery still same
even with the old version ..nothing

1090t said:
it doesn't work i just wait there
is that right why to boot in to rom (from cold-boot) ?
I try many time with these the Recovery still same
even with the old version ..nothing
Click to expand...
Click to collapse
I will venture a guess that you are on CWM 5.5.0.4 installed using RomManager.
If so, you are experiencing a well established problem with a fairly easy solution.
Look at this thread and ask for help, if needed:
http://forum.xda-developers.com/showthread.php?t=1530337
By the way, installing a stock recovery is almost always a bad option. Don't do that.
Good luck.

feisty_noodle said:
I will venture a guess that you are on CWM 5.5.0.4 installed using RomManager.
If so, you are experiencing a well established problem with a fairly easy solution.
Look at this thread and ask for help, if needed:
http://forum.xda-developers.com/showthread.php?t=1530337
By the way, installing a stock recovery is almost always a bad option. Don't do that.
Good luck.
Click to expand...
Click to collapse
This is not his problem. He clearly states he's on another CWM.
He's got some other weird problem... either that or he doesn't know how to do these things correctly. We're giving him advice assuming he knows how to do certain things correctly.

The op's problem is very similar to this one http://forum.xda-developers.com/showthread.php?t=1549062 which has been resolved.

goodintentions said:
This is not his problem. He clearly states he's on another CWM.
He's got some other weird problem... either that or he doesn't know how to do these things correctly. We're giving him advice assuming he knows how to do certain things correctly.
Click to expand...
Click to collapse
You are right, I may have misinterpreted the OP.
Still, I think the solution is the same.
When the device boots into recovery and can be cold-booted into ROM, the most likely culprit is the 'boot-recovery' flag which is set in the /misc partition. When the system sees that upon boot, it goes straight into recovery.
It should be the recovery's job to blank out that flag at some point, but CWM 5.5.0.4 (and, perhaps this recovery the OP is using) does not do this.
So, the solution is to reset it with the 'echo ...' command (or blanking out the first few bytes of /dev/block/mmcblk0p3) in shell.
My suggestion is very conservative.

I'll gave try and let u know

when i connect to the computer nothing shows up
even the Asus sync don't found it
I'll gave try on Linux

any help

[Q] flashing cwm recovery

I have flashed skrilax v8 unlocked BL with v8pubA50 recovery
I flashed it using blackthund3r ATX flashtool
My question is
1. Why I can't enter boot recovery, it's just show green robot with exclamation at its body
2. How I can flash cwm recovery since it's extension is .Img
(fyi). I use UNroot A501 with stock HC 3.2.1
Thanks
Sent from my A501 using xda app-developers app

Help help :'(

gigacats said:
Help help :'(
Click to expand...
Click to collapse
IF you are sure you have the v8 bootloader installed, you should be able to install a recovery.
You must have an ICS rom installed, or on the Ext SD card, have an ICS rom ready to flash.
If you currently have a stock ICS rom installed, then you need to be rooted, and delete the "boot recovery" file (or similar name). Or else when you boot your tab, the custom recovery gets overwritten.
You can look at Civato's Bootloader and Recovery guide for the exact name of the file.
Note that v8 bootloader and ICS recoveries, DO NOT work well with HC based roms. You must have an ICS Rom.
MD

I'm on HC 3.2.1 stock ROM and unroot
Here i give some picture
View attachment 1218773
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
When i choose boot recovery, that robot will go out and my tab restart after a minute.
Please guide me how to open recovery.img
Sent from my ST25i using xda app-developers app

gigacats said:
I'm on HC 3.2.1 stock ROM and unroot
Here i give some picture
View attachment 1218773
View attachment 1218774
When i choose boot recovery, that robot will go out and my tab restart after a minute.
Please guide me how to open recovery.img
Sent from my ST25i using xda app-developers app
Click to expand...
Click to collapse
1) the robot is the 'stock recovery.img'
2) you must be rooted before you can flash 'anything'
3) The only way to do this (on HC) is by installing a custom pre-rooted rom
4) If you want ICS your tab should update itself, you will need acer enhancement app from the market. then Settings>About Tablet>System Update
5) you can install a stock or custom ICS rom BUT you must have root to update to the patched bootloader which some of the custom roms require.
6) you cannot "open" recovery.img.

Ok, so please stop posting the same issue in other threads, or you will never get your problem solved.
Now. You say you have Skirlax_cz's V8 bootloader installed. Correct? If so, you should be able to boot into the menu system of it (vol+ and PWR). If you get the bootloader menu, good.
Now, you will need the Android SDK (google it and download and install it). After installation, go to c:\windows\program files (x86)\android\android-sdk\platform-tools. Open a command window here. (it may be installed in program files)
Boot your tablet like I described above, and at the bootloader menu, select "fastboot". The tablet should say fastboot mode.
Now, copy your recovery.img (or whatever you named it) into the platform tools folder on your PC. It has to be in the same folder as fastboot.exe
Now, make sure you have the rom you want to install on your EXT SD Card.
Next, plug in your tab to the USB (I always make sure in device manager that the tab is recognized as a fastboot device)
In the command window you opened earlier, type in the following;
fastboot flash recovery recovery.img
Remember, if your recovery image is named "public-recovery.img" for example, that is what you should type in the command above.
Once the recovery is successfully flashed, then turn tab off.
Unplug from USB
Hold PWR and Vol- untill you see the message "booting recovery kernel", then release both. You should boot into the custom recovery now. Then you can do your wipes and stuff as per the rom install instructions.
Of course, this is ONLY if you have the V8 bootloader running.
Also, I posted a better rom. Evil Alex Unleashed, so you should install this. It has problems fixed.
MD

OK MD, thanks for your guide.. now I have installed your ROM successfully, it's running very smooth. Thanks very much and sorry for double posts

gigacats said:
OK MD, thanks for your guide.. now I have installed your ROM successfully, it's running very smooth. Thanks very much and sorry for double posts
Click to expand...
Click to collapse
Wow! It worked!!!!!!!!!!!!
Damn, better than I thought.
Gotta love Skirlax_CZ and putting flashboot in the bootloader v8. Throw a thanks at him when you get the chance please. And if you used EZTerry's public recovery, please throw a thanks at him also. And anybody else who helps you. That's how it works here.
I hope you installed Evil Alex. She's much better than Alex V. Alex V is a good girl, but she need the wakelock app from the market. Evil Alex hopefully does not. After all, these are Acer leaks. AKA "beta". So we really don't know what to expect. And things "will" change in the next month, and new builds "will" be released.
Am glad you got it running.
And Dibbs, throw a thanks to him also His instructions were after all, correct (he didn't know your V8 was working).
Any issues, please put them in my rom thread.
MD

[SOLVED][HELP] Wrong rooting went down to boot fail (Pics and Video)

First of all I want to tell everybody I work as a WebDeveloper and designer. Last year I had rooted and changed my rom on HTC HD2 (to know i am not a newbie to this area) not a big deal. Me and my brother decided we can root our ACER ICONIA A500 because we.. just wanted it, but I guess we mess it up hard. Here is what we have done:
1.Find a SD card - Format it to FAT32 - Upload the GingerBreak.apk - USB Debugging (ON) - Original thread - http://forum.xda-developers.com/showthread.php?t=1055354 - DIDNT WORKED
2.Format the SD card for second time on FAT32 and run the files on PC from this thread http://forum.xda-developers.com/showthread.php?t=1546593 (ofcourse following all steps one-by-one) - and guess what -> IT DIDND WORKED
So we tought rooting for this device wont work, we have to try something else and I uploaded "update.zip" (this ZIP was from http://forum.xda-developers.com/showthread.php?t=1633907 ) into my formatted SD card and run the tablet with Power btn and Vol- it started to load it everythig seemed OK till it restarted by itself and showed me this VIDEO
So where I am now?
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
on the second pic it says "boot verified failed..."
The version before I bricked it was with Android 4.0.3
Kernel version: 2.6.39.4+
Image version: Acer _AV041_A500_RV03RC01_WW_GEN1
Build number: Acer_AV041_A500_1.031.00_WW_GEN1
P/N: FM.S14A0.00U
What can I do now?
EDIT: I've got it running back by putting stock "Acer_AV041_A500_1.031.00_WW_GEN1" into SD card naming it update.zip and booting by Pwr btn and vol-
But Now... How to root it?

If u never root or unlock bootloader so maybe your a500 still on hc bootloader n u just doing upgrade it into ics rom woth hc bootloader with unsigned version update. Zip,maybe u can find how to push the honeycomb rom update. Zip into root of sdcard using adb and doing flash again pwr+vol -
Sent from my HTC Desire VC

oregorn said:
But Now... How to root it?
Click to expand...
Click to collapse
Go to the dev section.
a. NVFlash Unlocked Bootloader
b. Install CWM recovery
c. Flash a rooted ROM

Moscow Desire said:
Go to the dev section.
a. NVFlash Unlocked Bootloader
b. Install CWM recovery
c. Flash a rooted ROM
Click to expand...
Click to collapse
This is like step 1 then step 2 or just three different methods I can get my tablet rooted?
Could you please help me with some links? Thank you

oregorn said:
Thats the options like step 1 step 2 or just methods i can get root?
Could you please help me with some links? Thank you
Click to expand...
Click to collapse
The ONLY way to get root with full system RW, is to go to this thread;
http://forum.xda-developers.com/showthread.php?t=1622425
There are several ways to do this (unlocked bootloader and CWM) You HAVE to do the bootloader, and you HAVE to install a CWM. And you HAVE to install a pre-rooted rom. The thread offers different methods to do this via an application run from PC.
Root, is just allowing access to view the hidden system files. Most root apps, demand to do writes to the /system. Example, is SU. It does remounts so it can install SU binaries. Just having the Superuser app doesn't mean anything without /system RW. And the only way you get that, is by running an insecure kernel. And the only way you get an insecure kernel on ICS/JB, is via CWM. And of course the only way all this works, is via unlocked bootloader.
That's why we have the package in that link.
You "might" get by with doing the bootloader and CWM. Afterwards, Flash one of the kernels in the dev section (just look), then install SU and Busy Box from the market. This might probably keep your current rom intact. Or, just install a custom rom.

Ok. I think I unlocked my bootloader successfully. But I find it difficult to actually Install CWM recovery! I know that i have to have root before installing CWM recovery actually, am I right?
These are videos from what happens when I launch the tablet on normally and with vol + & -
tinypic.com/player.php?v=33u4lzo&s=5 - Normally
tinypic.com/player.php?v=2cy41fq&s=5 - Vol-
tinypic.com/player.php?v=2s82zdj&s=5 - Vol+
Question: What is full system RW ?
I even dont know how to flash a kernel.
It may be hard, but I will keep trying till its done.

oregorn said:
Ok. I think I unlocked my bootloader successfully. But I find it difficult to actually Install CWM recovery! I know that i have to have root before installing CWM recovery actually, am I right?
These are videos from what happens when I launch the tablet on normally and with vol + & -
tinypic.com/player.php?v=33u4lzo&s=5 - Normally
tinypic.com/player.php?v=2cy41fq&s=5 - Vol-
tinypic.com/player.php?v=2s82zdj&s=5 - Vol+
Question: What is full system RW ?
I even dont know how to flash a kernel.
It may be hard, but I will keep trying till its done.
Click to expand...
Click to collapse
Can't see anything from yr links for some reason BUT to clarify.
No you are not right!
If you want root to install a recovery, it doesn't work like that with the acer, you must unlock the bootloader.
The unlocked bootloader AND custom recovery are 1 package - if the flash is successful you will already have cwm.
The link Moscow provided you with gives you everything you need.
Which ever method you choose (manual nvflash or auto tools) you must follow each step to the letter!!!
Run the bootloader package again.
Choose yr recovery.
Flash.
Boot DIRECTLY to recovery.
Wipe data/media and cache
Flash yr rom
Reboot.
Done.
If you really only want r/w access use blackthund3r's ICSRoot tool...in the link Moscow posted.
Also if you are on stock rom be sure to read that post regsrding boot.p file.
All of this information is in that post, please take some time to read thru it so u know exactly what is involved. ...if u need further help there are guides in my sig as well.
dibb
Sent from my GT-I9300 using Tapatalk 4 Beta

dibb_nz said:
Run the bootloader package again.
Choose yr recovery.
Flash.
Boot DIRECTLY to recovery.
Wipe data/media and cache
Flash yr rom
Reboot.
Done.
Click to expand...
Click to collapse
This is the word i was missing all time.
What i have done?
Installed TWRP, Wiped off SYSTEM,Factory, Dalvik Cache, Cache and finally installed stock rom with full root.

[Recovery][Full Touch CTR V2.4][Based on CWM 6.0.4.4]

CTR V2.4 Full Touch Recovery for Our Device
INFO
It is basically CWM V6 Recovery with full touch support and touch buttons menu. It has all functionality of CWM Recovery, with added extra, Aroma File Manager support.
​Instructions
Important to know: if the menu is bigger than
screen surface, to be able to scroll page down you
have to swipe right , and for scroll page up to swipe
left. Also swipe left for Go Back.​
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
How to Install:
1. Download and install mobile uncle tools from Playstore
2. Copy Recovery.img to root of your sdcard
3. open mobileuncle tools and select recovery update
4. select your recovery.img and select yes to flash recovery​
NOTE :: if you see too many recovery images after choosing recovery update
then disconnect from wifi or mobile data then try​Download v2.0 - http://d-h.st/2Vc
Download v2.2 - https://drive.google.com/file/d/0B0hTietms2e6cFZuUTJSVXcyTnM/edit?usp=sharing
Download v2.4 - https://www.dropbox.com/s/mwn4p3i2p28qgzz/CTR_V2.4_Q700.zip​

amazing recovery
Thanks for making this recovery,
I was waiting for recovery like this,
Nice UI,
Easy to use,
Rainbow mode is also good
Every thing is fine..
Thanks dude

i am having a little bit trouble......heres wat happened.......wen i did the whole process...it went in to recovery mode and everything worked well...wen i reboot my device.. and try to go to recovery mode by pressing power&volume it goes to normal stock recovery... even i open mobile uncle tools and select reboot in to recovery it again goes to stock recovery...and again i did 4steps again selecting recovery.img..then it went to touch recovery but system reboot and shutdown..etc wen i click on them,a screen appears asking "no--or---yes(reboot to stock recovery)""this cannot be undone"..something like that...so i removed battery and restarted again....

Will this cwm works with xolo Q700s too?? Help plz need custom rom n cwm
Sent from my Q700S using xda app-developers app

I copied the recovery.img to root of sd and disabled wifi/data, still mobile uncle tool doesn't show any recovery. It throws an error "finish search, num0".. Any help.
Edit 1: Got the solution. the file downloaded is something.apk and it should be renamed as recovery.img.
Edit 2: After I renamed the file and ran through mobile uncle tool, it would boot into recovery but give "No command" error.
Figured out that the right way to do is download the file in computer, unzip it, transfer it to mobile sd card, and then run through mobile unkle tool.

Everything fine except when install from sd card if many files in sd card it doesn't scroll down so i need to keep files to be flashed in folder named a...
If possible please fix or give any solution
Sent from my XOLO Q700i using xda premium

moinakbera said:
Everything fine except when install from sd card if many files in sd card it doesn't scroll down so i need to keep files to be flashed in folder named a...
If possible please fix or give any solution
Sent from my XOLO Q700i using xda premium
Click to expand...
Click to collapse
You Can Scroll down by Swiping your finger in Right Direction of display. It Works fine for me.

Its awsome bro ... :thumbup:
Sent from my Q700i using Tapatalk

SDShukla said:
Its awsome bro ... :thumbup:
Sent from my Q700i using Tapatalk
Click to expand...
Click to collapse
Thanks bro

Still with stock recovery
Hello. I have a ZTE Blade L2, it came with stock KitKat 4.4.2. I managed to root it, and installed busybox and mobileuncle. I did the procedure you stated but when I try to go to the Custom recovery, it enters in the stock recovery.
Any idea why?

DeviRSilva said:
Hello. I have a ZTE Blade L2, it came with stock KitKat 4.4.2. I managed to root it, and installed busybox and mobileuncle. I did the procedure you stated but when I try to go to the Custom recovery, it enters in the stock recovery.
Any idea why?
Click to expand...
Click to collapse
First, you should see that this section or thread isn't for your device. and it probably won't work on any other devices than Q700/Q700i.

Abhinav,
I'm having an issue with v2.4.
When I try to reboot or power off from recovery, it just goes back to recovery without doing anything. the only way to reboot is pull battery out.
On selecting reboot phone or any option from power menu, it gives a message which is as follows. I couldn't see this properly as the message appears just for a fraction of second.
May flash recovery on boot
This cannot be undone.
With two options which are as follows:
No.
Disable flash recovery on boot.
After this it goes back to CTR main menu. Any help here.

[TUTORIAL] How to make OTA update with other recovery

Hello!
I managed to do the OTA update on my HTC Desire 820. The trick is that it replaces the original recovery.
By this method you can also restore the original recovery.
1. Download the OTA Update but do not install.
Go to Options -> About phone -> Software updates
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
2. Open file explorer and go to Download folder (/storage/emulated/0/Download) and find zip file with update and open it.
3. Open firmware.zip
4. Copy "recovery.img" to sdcard for example.
5. Replace recovery.img
To this step I use "Flashify" app from Google Play.
Run Flashify and select "Recovery image".
Select "Choose a file" and select recovery.img
Select "YUP!" and wait.
Don't restart your device.
6. Install update
Go to Options -> About phone -> Software updates and select "Install now".
Click OK. Now your device install update.
This operation takes a few minutes.
7. Final
Managed to do the OTA update.
If you want you can install other back recovery.
In the event of the emergence of a new update you can do the same.
I hope that helped. Best regards.

I followed this process yesterday, but it's ends with red explanation mark.
Why don't you make it like flashable zip for custom recovery.
Sent from my HTC Desire 820 dual sim

YBS14881 said:
I followed this process yesterday, but it's ends with red explanation mark.
Why don't you make it like flashable zip for custom recovery.
Sent from my HTC Desire 820 dual sim
Click to expand...
Click to collapse
I once had such a situation as you. Helped off the phone (VOL UP + VOL DOWN + POWER) and enable it again.

i cant extract the firmware.zip from the dual sim ota, tried it multiple times but always get the message that its corrupt

it worked
Download winrar to help you extract the firmware. I just followed the procedures yesterdat to install my own update that has been pending for few days. It worked so well, just as it was explained here. I use single sim 820 though.
Thanks to this site.

of course i have tried anything already, nothing works, so weird

I extracted firmware.zip by RAR APP from play store, you can try it.
https://play.google.com/store/apps/details?id=com.rarlab.rar
Sent from my HTC Desire 820 dual sim

help help
Ota update not install plz help boot recovery install ota and stop instantly

I tried but finally installation aborted after red alert mark fr 5-7 minutes

Failed to update OTA update by Flashify
I have done as u told in the tutorial but nothing happens only my phone is restarted and again the same it's rebooted . Please tell us something else to do .

Plz help. Not install ota update fix my problems red Mark error ota update help

It s not working with OTA Lolipop update. Checked. Phone just going restart and that s all.

I had the same problem i'm thinking to lock my bootloader what do u think ?
Sent from my HTC Desire 820 using XDA Free mobile app

I think it could works. Listen. I downloaded stock recovery to my HTC desire 820 single sim with root and twrp rec and use Flash recovery.img. that worked. After this (with stock recovery ) going to download lolipop and tried to install. It start and going good but after few second crashed. I think it schould be bootloader.

Look at this pic
ammarhigh said:
I had the same problem i'm thinking to lock my bootloader what do u think ?
Look at this pic what my phone give me when i tried to flash the zip file
Sent from my HTC Desire 820 using XDA Free mobile app
Click to expand...
Click to collapse
Look at this pic what my phone give me when i tried to flash the zip file

And i locked my bootloader and unrooted but still the same

Narkotyk1990 said:
I think it could works. Listen. I downloaded stock recovery to my HTC desire 820 single sim with root and twrp rec and use Flash recovery.img. that worked. After this (with stock recovery ) going to download lolipop and tried to install. It start and going good but after few second crashed. I think it schould be bootloader.
Click to expand...
Click to collapse
I tried that .I locked bootloader and installed the update but it crashed with red exclamation mark.
Actually that's because you might have "tamper " flag on.

Kartik13 said:
I tried that .I locked bootloader and installed the update but it crashed with red exclamation mark.
Actually that's because you might have "tamper " flag on.
Click to expand...
Click to collapse
What the... Hmmm what now. I m confused Damn. Maybe we use wrong recovery.img cuz got exathly the same crash error. What is this "tamper " flag on ?

Narkotyk1990 said:
What the... Hmmm what now. I m confused Damn. Maybe we use wrong recovery.img cuz got exathly the same crash error. What is this "tamper " flag on ?
Click to expand...
Click to collapse
Boot into bootloader and choose recovery option wait for 30sec or 1 minute for recovery menu to show.
There you can see "<Tamper>" flag.
If not then your system files are unchanged.

Kartik13 said:
Boot into bootloader and choose recovery option wait for 30sec or 1 minute for recovery menu to show.
There you can see "<Tamper>" flag.
If not then your system files are unchanged.
Click to expand...
Click to collapse
Yea i know where is it but What does it mean? Is it security for change software ?