Installing a custom rom - Acer Iconia A500

Hey I downloaded a custom rom of these forums. I put it in the root of my sdcard with the name update.zip and booted into recovery and told it to install update.zip. I got an error saying the file didn't exist. I'm not sure what I'm doing wrong. I thought that's how I did it with my Droid X

Custom ROM's need to use ClockworkMod recovery found here. http://forum.xda-developers.com/showthread.php?t=1126364
Update.zip only works with stock factory Rom. For the most part anyway.

I use clockwork recovery and if I rename it to something other than update.zip i can't find it. It seems to use ROMs and clockworkmod as directories, I tried putting the zip in there and it doesn't show up in clockwork.

Related

[Q] need help flashing MoDoCa and CM7

I am having a heck of a time tryingto flash a new rom onto my nexus s. I have downloaded MoDoCa and CM7 and put both .zip's on my SD card.
When i go to install via clockwork, its verifies the install and fails saying it cant find any of the packages. I left the files as a zip, i also extracted wthem within the same folder.
Im so lost why this wont work. Also the backup's i made before flashing dont wanna flash either. I can only get barebones 2.3. HELP!
Are you using version 3.0.0.0 or higher of Clockwork? That's one of the requirements on Modaco's ROM.
You should leave the Modaco rom as a zip. Put it in the root of your sdcard.
I think what's happening to you is that you're trying to flash it the wrong way.
In Clockwork, don't select the flash update.zip file, what you need to do is choose the menu option to flash a file from the sdcard. This puts you into a selection mode screen where you will navigate through the files and folders in the sdcard to the one you want to flash, then select it and flash away.
Have you tried it that way?
EDIT: P.S - you don't "flash" nandroid backup files, you restore them from the backup/restore menu option in Clockwork. You probably know that, but just making sure, since there shouldn't be an issue restoring them.

[Q] Help. 2.2 rooted. cannot flash at all

I've been having a lot of problems getting my tmobile vibrant into cwm recovery,
i flashed recovery through cwm and selected boot into recovery. when i get into recovery and select reinstall packages, I get mixed messages.
i tried flashing cwm with the initial update.zip it puts on the sd, little bar shows up at the bottom and gets about 1/3 of the way, and says
E:/failed to verify whole file signature.
installation aborted.
Went into clockworkmod folder on my computer retrieved the recovery-update.zip, renamed it update.zip. I tried putting both of these files on the sd card root, /external_sd, phone internal memory and the sd folder on the phone. nothing works
Am i doing this wrong?
Have you tried the fix permissions option in CWM? I have had strange errors like that before and that helped.
can you be more specific please?
it says an error occurred while attempting to run privileged commands.
search for 3e modified recovery in the dev section
reply
that might help me if i knew what it meant. im just learning about this stuff but it seems to be getting more and more complicated all the time
I guess this post is dead.
Thanks for the help guys.):
Go into SuperUser and see if it runs. It sounds like you lost root. If that is the case you may need to re-root it.
What do you mean you flashed recovery through cwm? If you can already use cwm you shouldn't have a problem.
Have you tried downloading ROM manager from the market? You will need to have your phone rooted to install cwm through ROM manager.
U r probably on the 3e recovery and have to get back the 2e recovery don't odin back to 2.1
Sent from my SGH-T959 using XDA App
Here is the tutorial: http://forum.xda-developers.com/showthread.php?t=925400
Run a search before posting and you will most likely find the answer! :]
It works for KA7 too.
You probably just need the steps of putting it into shell root > script from 3e recovery to 2e recovery, then you're good to go.
I just odined a new kernel and after that, my phone went into cwm recovery and i flashed nero v.3. everything works great.

Rom Manager

Since im not allowed to post this anywhere else here it is. I cant get rom manager to boot directly to the red recovery. Therefore I can no longer download roms and stuff thru rom manager . I see posts about deleting and renaming the update file in the clockwork folder on the sd card . Can anyone clarify this more ?
billhilt said:
Since im not allowed to post this anywhere else here it is. I cant get rom manager to boot directly to the red recovery. Therefore I can no longer download roms and stuff thru rom manager . I see posts about deleting and renaming the update file in the clockwork folder on the sd card . Can anyone clarify this more ?
Click to expand...
Click to collapse
You can still download through rom manager, but you have to manually boot into recovery and browse for the zip. They are on the sdcard in clockworkmod/download.
In the cloclworkmod folder, delete "recovery-update.zip", copy your red CWM update.zip into this folder and rename it to "recovery-update.zip"
Is this in the root of the clockwork folder ? because i see a file called recovery in there . I put it in there and it didnt work
billhilt said:
Since im not allowed to post this anywhere else here it is. I cant get rom manager to boot directly to the red recovery. Therefore I can no longer download roms and stuff thru rom manager . I see posts about deleting and renaming the update file in the clockwork folder on the sd card . Can anyone clarify this more ?
Click to expand...
Click to collapse
1) Get a working clockwork mod .ZIP file.
2) Put that file in two places:
/sdcard/update.zip
/sdcard/clockwork/recovery-update.zip​
ROM Manager --> Reboot to Recovery Mode should load /sdcard/clockwork/recovery-update.zip
Phone Desktop --> Hold down power button --> Reboot to Recovery should load /sdcard/update.zip
If for whatever reason, you are not rebooting directly into Clockwork Mod Recovery (and booting into the stock Samsung recovery), just choose menu option: apply sdcard:update.zip. It will bring you into Clockwork Mod.
Note that if you are running a DL30 ROM, and recently flashed / updated Clockwork Mod Recovery through ROM Manager, then something screwed up. For whatever reason, ROM Manager downgraded Clockwork Mod Recovery from v2.5.1.0 --> v2.5.0.4. That version will not play nicely with DL30 ROMs. You will need to find a CWMR that works with DL30, and manually place it in the two locations specified above.

How I use my CM recoveries.

This is just a tip to other Newbies (or others that didn't think of it :-D )
After I started playing with my rooted legend and ClockWork MOD I got sick of downloading CWM from the Market then downloading the different recovery roms each time, I tried a new rom or something else.
My simple solution was to keep an update.zip (2.5.0.7) in the root of sd (most updates i've used so far seam to need amend-stript or don't like new version) and also keep other versions of CW recoveries with file name + version.zip ie update5.zip update3.zip etc on sdcard, once i boot into CWM 2.+ I can then load any other version I need too via the update from zip file option, so if i have done a backup using say 5.0.2.0 I boot into 2.+ then load the update5.zip hey presto 5.0.2.0. ...
Update to this thread, now that HTC has released its unlocked bootloader, we now have to flash the s-off img. File for recovery as the update.Zip doesn't work anymore. However you can still open the update.zip after you have already loaded recovery.

Procedure to go back to MIUI from CM13

Hi. I'm using the 18/Redmi2Prime and I was thinking of reverting back to MIUI and I'm on CM13. I'm kind of confused with all the threads here because it's been a while since I was active here in the forums. Can't I just flash the MIUI ROM over CM13 using TWRP 2.8.7 with a clean install?
I wanted a rooted lollipop miui hence I am reluctant of choosing this. And I donno which ROM to choose either. Any help would be greatly appreciated!
Grab a copy of the stock recovery from here, and follow the instructions to install it onto your device. Basically, download the file, extract the .img file from it, and install the .img file using TWRP. Then boot to recovery.
Then, download a copy of the official MIUI ROM (beta, release or otherwise), from here, rename it as update.zip, copy paste it to your SD card (internal/external), and from the stock recovery, wipe all existing data (cache and user data - SD card can stay). Install the update.zip from the recovery from the options shown.
Done.
Additional notes -
1. If you are plan to go back to a custom ROM, then install a pre-lollipop based MIUI ROM, or backup your EFS, Modem, Boot partitions prior to wiping the existing recovery - this will save you a lot of trouble, and perhaps opening another thread.
2. It is preferable to download the MIUI ROM and rename it as update.zip before you restore to stock recovery, should anything go wrong down the lane. (That is, without a ROM installed, and the computer just not willing to recognize your device, you might end up in a small soup - you cannot access the files on the phone using the stock recovery easily.)
3. If anything goes wrong, check for instructions on how to install the MIUI ROM using fastboot.
Hey thanks for the quick reply. Will do the mentioned and will get back to you if need be. Thanks again!
But wait. It isn't prerooted right?

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