General :: How To Install Stock System Image On Iconia A1-810
Nov 16, 2013
How to install a stock image on my Acer Iconia A1-810 tablet, I've been stucked in a bootloop, because I failed at rooting it, that i could partially solve using an update via the recovery (it failed but now my tablet can be launched at least). So now, I'd like to install a stock rom to make everything back to normal but I absolutely don't know how to do.
I tried via adb/fastboot but the commands aren't responding on the device.
Also the main problem is that it seems there are no custom recovery available (CWM) for this tablet.
Why I can't update my device using the OTA update (reboot + fail each time), I checked with root checker and others apps like that, no root detected (I uninstalled the root using the toolkit available here [URL] .........
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May 6, 2013
I own a complete backup of all partition of the LG P990 with stock ICS, made it with nvflash with a command like this,
Code:
nvflash -r -read <-partition number-> my_partition.img
for all the partition listed in the partition table.
I guess that in someone of that raw image file, (outputted by nvflash), is located the entry system partition, (PartitionId=23 for the LG P990 ICS partition layout).
It's easy for every linux user to mount the raw image file, simply with 'mount' utility.
Browsing them we can find as already hypothesized the entrie android system partition!
If I copying in it the 'su' executable compiled for my platform, it could work?
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Sep 11, 2010
I have a Sprint HTC Hero 2.1 Update 6. Today, I installed universal one-click root app onto my phone from this link : [APP] [ROOT] 1-click root for N1 (Latest ver: 1.6.2 beta 5) - xda-developers and I believe I got my phone rooted. Now, I am hoping to get custom recovery image installed on my phone so that I can nandroid back up my current stock 2.1 based image before installing CM6. I was hoping to try clockworkmod through ROM Manager app. Does this image work in HTC Hero ? If not, is there any other recovery image that I should try for my 2.1 hero ?
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Dec 7, 2009
It will be helpful if any one can help me out in understanding the concept of radio,flash,system image in android mobile device. Also why are they required? and what is their role in Device?
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Apr 20, 2012
I have lost an image,I use a normal image as a wallpaper. One day I made a backup of my rom and flashed another. As you understand I wiped my sd card. Finally I didn't liked the new rom and restored my previous. Now I see that image as my wallpaper but it does not appear to be in my sd card. It is only set as my wallpaper. If I will change wallpaper I will lose this image once and forever.
I tried to find that image again but with no result.Is there any way to take this image from the system? For example via a file explorer.
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Sep 7, 2010
We can view an image with What if we have some images? How can we put the extras to let the viewer know we have /sdcard/a.jpg, /sdcard/b.jpg, /sdcard/c.jpg ? I hope to do this in a time because starting an activity is very expensive. Code...
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Dec 10, 2013
So after a failed attempt to upgrade from CyanogenMod 10.1.3 to 10.2, I was unable to access /data or /sdcard because both systems were encrypted. I ended up having to factory reset my phone because it refused to co-operate or let me access my files. However, before I did that, I was able to run
Code:
adb shell "dd if=/dev/block/mmcblk0p2" > data.img
and
Code:
adb shell "dd if=/dev/block/mmcblk0p3" > sdcard.img
Which appears to have copied the raw partition images from the phone (at least, they're the right sizes).
According to my reading, Android (and, I'm inferring, CyanogenMod) encrypts filesystems using dm-crypt, with a AES-CBC ESSIV:SHA256 cipher, with the key being derived from the password using PBKDF2. Knowing the precious little I do about encrypted file systems, my guess is that if I configure the image in cryptsetup to create a drive mapping, I can mount the mapped drive and recover the data from the images.
According to /fstab.herring on my ahem, fresh, install of Android, the /data partition is in ext4 format whereas the /sdcard partition is vFAT. So, once I've gotten through the encryption on the partition images, they should mount normally, right?
I know that dm-crypt accepts plain, LUKS, LoopAES and TrueCrypt device formats. I'm inferring from the PBKDF2 extension that Android goes the LUKS route for encrypting. Is this conclusion correct?
Whether it's possible to decrypt a dumped android image? I'm really hoping that the cypher information is stored on the file system and not on some key file that I nuked in the factory reset. If it can, in theory, be decrypted, am I using the right tools to approach the matter? If so, I'll continue fiddling with cryptsetup and mount, but no sense in wasting time if it's an impossible task.
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Sep 7, 2012
my problem is that when i turned on the power button of my se LWW. it's stuck at screen displaying "Free Experia Project".it happened due to i accidently format the system file...all those things needed to startup the phone is missing.what shud i do to fix my phone back so that i can start it like normal?
*I can only go to recovery when press+hold volume rocker button when it's starting up till that "Free Experia Project".
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Mar 5, 2013
I want install an Keyboard app like Gingerbread/Ics or another Keyboard from store to System/app on my Samsung Galaxy Y s5360,but the problem is with all Keyboardapp that i have tried the same:FORCECLOSE.
i can choose it in settings but than comes the fc.
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Aug 8, 2011
Is there a way to send a system app to another android-phone and install it there? (install the nexus S launcher on x8 or galaxy s2). I always get the message:
"✓ application not installed" (my Android is german, "✓ Anwendung nicht installiert")
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Sep 5, 2013
I have made a little application pushed in /system/app with adb qui connect to a server and sometime download apk for updating/installing apk on the device.
My application is a kind of "updater". I alreay can : install new apk
But I can't update an apk which is already installed in /system/app/
I don't know why, but the update is in /data/app/my-update-1.apk
The application use the new version but, if i reboot the device (a Tao3530 tsunami board), the apk in /data/app/ is deleted and the old /system/app/original.apk version used.
How could i update an /system/app apk ? (without using ADb of course). If i need to use SU command (to push from download folder to /system/app, how could i root the board ?*
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Jul 7, 2013
Looking for link for the system requirements to install and run Android v. 4.3? Is there a common repository for this. I have an old system and wish to determine if I can get the latest O/S loaded and operational. I will need to load it via KDZ.
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Apr 27, 2014
Few days ago I was wiping my phone to install another rom and besides wiping data and cache, I also made the huge mistake of wiping SYSTEM... My phone now just boots into recovery and nothing else.
I have an Efox Smart e4, equals to no.1 s6 and hdc galaxy s4 according to other posts here. MTK 6589, 1gb internal, 1,84gb internal sd.
The first custom rom that i installed was Essefour no.1 s6 by iceman and also the touch recovery. The rom performed great but I wanted to solve the issue that the phone kept switching between sd external and internal randomly. Also, I wanted to merge the internal memory with the internal sd so I was gonna try another rom. With this problem, was even trying the stock rom but to no avail.
When I try to install the Smart e4 factory rom for cwm and I get status 7.
E:Resource type (image) failed to load
Installing /sdcard/SMART-E4_V1.0_V01_2013-10-29_CWM.zip
Checking for MD5 file
Skipping MD5 check: no MD5 file found.
... Writing boot...
assert failed: write_raw_image("/tmp/boot.img", "boot")
Error in /sdcard/SMART-E4_V1.0_V01_2013-10-29_CWM.zip
(Status 7)
Other roms it just fails.
Right now, my computer windows 8.1 x64 can't identify correctly my phone, only access the sd. So can't do any adb push. In download mode it identifies as lenovo composite interface?? and cdc serial, the last I can't install. In other modes, I get gt-9500 but with the yellow triangle.
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Mar 31, 2013
Okay so i have this really old phone (Samsung Captivate) with a really awesoem clock app. But its a system app and i want to install it on one of my other phones (Galaxy Nexus) as a user app.
They both are NOT running stock ROM. In fact the Cappy is on 4.2.1 and the Nexus on 4.2.2.
Not a big differnece, right? So i presume this would be possible.
Before you ask, i did do research on this and found nothing but moving one user app from one phone to another phone as a user app, etc. Nothing with moving a system app from one phone to user app on another. (My phone is dead at the moment)
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Jun 15, 2012
is there any way to install google chrome as a system app?
If i manually move the apk file to system/app using root explorer, reboot my phone and then open the app it gives an error saying that the installation is not complete...
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Feb 18, 2012
I developed a cramfs rom for the np7 after user dochoppy found root for the nextbook premium 7 tablet, but he then converted to ext3 which because its packed with features will be more popular. So I am trying to edit his ext3 rom in Ubuntu 11.10 and here is what I do:
1. Copy and paste system.img to desktop
2. Create a folder called system on desktop
3. In command prompt:
cd ~/Desktop
Sudo mount -t ext3 -o loop system.img system
(Asks for pw)
4. Doc said something about only being able to edit as root, so after some Googling I find out how to create a program that grants root.
5. (Open "run as" program) then I type "nautilus /home"
(Asks for pw)
6. Navigate to mounted system and I have read/write privileges (but only in this window)
7. View the system mount properties, and it says I have 14.2 mb free space on device
8. Delete files throughout the system folder to make room (but when I refresh properties, free space increase doesn't show)
9. Try to add my own files after deleting some others, ans rather than using the increased space, it just fills the fourteen megs before telling me "device is out of memory "
why is the system not physically making the proper system increase and decreases.
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Apr 11, 2012
How to find list of SYSTEM LOCALES (language list that we see in settings) from ROM file system image/file tree (assuming that /system can be mounted as folder)? Which files/folders have this information?
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Jun 25, 2013
I accidentally flashed the wrong recovery image on my karbonn a4+ using mobileuncle tools . The phone is stuck in recovery mode and I am unable to make a selection in recovery. How can I flash the correct version of stock recovery. i cant factory reset in my phone.
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Sep 4, 2012
I am using a BQ Pascal 2 Tablet which is equal to the Odys Neo X7. I installed the german Version of the Odys Neo X7 software, because there was no german or englisch dictionary installed. The ODDYS software works without any issues, but there is also no dictionary included (confirmed by Odys Support)
So i tried to go back to the Stock software, which is a bit faster.I tried to restore the Backup, made with Clockwork (after formatting the device). no success. The device get stuck at the Bootscreen.The same happens if i will install the CyanoMod from this Forum.
The Odys Update uses the RKAndroid Tools to flash the device. BQReaders uses a file named image.img which has to be placed in the root of the internal SD-Card. The update starts automatically after a few seconds. The Odys-Software is not able to do this.
The Image-File from BQReaders is only only one file with a size of 315 MB, not divided in Bootloader / Recovery and so on.how i can go back to the Stock Software? It can be experimental, because i will be able to install the Odys Software by the RKAndroid tools again.
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Nov 28, 2013
I just got this phone from HSN, Samsung Galaxy Light model SGH-T399. Well my friend thought it was a smart idea to flash this phone for root and I was at work. So now the phone stuck on the Samsung boot screen.
Need stock Recovery image and stock ROM so I could see to revert it back to working condition as when I bought it.
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Sep 11, 2011
Is it possible to extract the recovery.img (the stock one) so that it can be flashed back onto the custom recoveries?
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Oct 21, 2012
I'm looking for an backup application which will allow me to backup my apps and system data on roms based on stock ICS and restore to JB and vice versa.
Titanium backup does the job but after restoring on a new rom I get a lot of fc's and none of the apps works. I cannot restore call log and text messages, accounts, etc.
There's a lot of backup apps, I know. But I would like to be sure that they work as they should. Any app which will do the job?
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Sep 2, 2013
I messed up my phone after I rooted it, and wanted to unroot it, lock the bootloader and Install the stock Android.
But the problem is: I formatted /system and probably the is no OS on my device now and I can't connect with the phone now in order to do it. So I'm basically stuck.
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Nov 17, 2009
Anybody knows the install command to install an apk in system/app directory .
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Oct 27, 2013
I just bought a Samsung Nexus $G LTE phone for Verizon. Previous owner installed a custom cyanogenmod kernel. I don't care for this kernel or setup, how do I install the stock factory Verizon image? Is there an easy way to do it without bricking the phone?
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Dec 3, 2012
How To Extract Stock Recovery.img From an android device ?
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Jun 30, 2013
I have been trying to find step by step instructions on how to install stock android on my AT&T S4 for the past 30 min...but its complicated. Is there a way a person can install stock android, like installing Windows on a PC?
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Jan 11, 2014
i just currently install custom rom but i dont like it coz it is in chinese language... how i go back to my 'Spice Coolpad Mi 515' stock rom?
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Apr 1, 2014
I installed XDV3 rom on my GTS6102, im not comfortable with multi lingual keyboard. how can i install original keyboard of GTS6102 (2.3.6 version ) ?
(Gingerbread key board is available on play store, but themes are different. i addicted to stock version )
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Jul 9, 2012
Where i can find a download of the stock ics player, and how i can replace between those two?
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