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Hey I'm currently running TyphooN CyanogenMod 7 v2.3.3 with ROM Manager Premium installed and when I check for an update it says there is no update for this room but I noted that version 2.4.1 is out.
I have downloaded the ROM and moved it over to my SD card. With that said do I just install the updated version via zip file with ClockworkMod Recovery or do I do a complete fresh upgrade first and then install.
If I do the fresh update will I be upable to reupload my previous settings (widgets, apps, etc) from Rom Manager with the fact I have the premium addition or because it's a different version will this not work?
If not is there a way to do so?
Thanks in advance
is the zip you downloaded an update zip or a rom zip? I don't think you can use a regular rom zip as an update! I might be wrong, but if the zip is named update or it said that it was an update zip when you downloaded it, then you can just flash the update without loosing anything, but if you're not sure and you want to go the safe way I would suggest a clean full flash.
task 29
MGLDR
CWR
Flash
Good luck!
our devices cant use rommanager properly yet.
I'd suggest:
1) Backup everything (tita backupsms backup & restore .... + backup in cwm)
2) Flash new ROM
If you encounter lots of errors and force closes:
1) Wipe everything
2) Flash cwm and rom
3) Restore all updates except the cwm one
Okay thanks for the update. I guess I'll just update this weekend by a full update.
Thanks again
lolmensch said:
our devices cant use rommanager properly yet.
I'd suggest:
1) Backup everything (tita backupsms backup & restore .... + backup in cwm)
2) Flash new ROM
If you encounter lots of errors and force closes:
1) Wipe everything
2) Flash cwm and rom
3) Restore all updates except the cwm one
Click to expand...
Click to collapse
What is tita backupsms??? I searched and can't find it nor know what it is.
Thanks
Acer Recovery Installer from the app store says it is a brainless install of CWM for our device. Has anyone had any luck using it to install Primee or any other ROM?
Dunno if right forum but works great, I myself installed newest Clockworkmod from sdcard using this. I suggest you download newest version from here. And name it as recovery.img on you sdcard then install that one using Acer Recovery Installer
EDIT: Have tested PRIMEE and PICASSO both working great. Ask if you need more help.
Thanks for the feedback! i am blown away that now with 2 apps, you can have a rooted custom rom on the a500. go devs!
(I was unsure if it went here or apps, mods feel free to move it or kill it entirely.)
Yes it does work!!! Perfectly!!
I used the Acer Recovery Installer and it was SOOO EASY!!! I was able to flash PRIMEE AND the PICASSO ROM's so they do work.
Just FYI though, if your RECOVERY is not able to MOUNT THE SD CARD then try to use another one because it is very touchy... Not even re-formatting makes it recognize it... I dont know if its a limit to the size but I used an 8gb sandisk and it did not recognize, but my 1gb sandisk ran just fine with it... jejeje
Just my 2 cents... jejeje
I also have used this to install the PICASSA rom. Very easy! No hassle whatsoever
Sent from my A500 using Tapatalk
thomas.ross89 said:
I also have used this to install the PICASSA rom. Very easy! No hassle whatsoever
Sent from my A500 using Tapatalk
Click to expand...
Click to collapse
I just want to make sure how to get back to stock if I need to send it to repair center. If I backup the old recovery using the recovery install app, and do a full backup using CWM recovery, can I return to stock simply by restore the full backup and the old recovery? Thanks!
goder42 said:
Acer Recovery Installer from the app store says it is a brainless install of CWM for our device. Has anyone had any luck using it to install Primee or any other ROM?
Click to expand...
Click to collapse
lol what is so brainless about it, i have used adb to install through command and used the recovery installer, only difference i seen was the recovery installer was much faster no need to type commands to flash. and the installer makes it simple to roll back if needed
lamchei said:
I just want to make sure how to get back to stock if I need to send it to repair center. If I backup the old recovery using the recovery install app, and do a full backup using CWM recovery, can I return to stock simply by restore the full backup and the old recovery? Thanks!
Click to expand...
Click to collapse
Even I would like to know the same. I am now on the Prime ROM and have taken the full backup of the existing stock ROM.
Thanks
lamchei said:
I just want to make sure how to get back to stock if I need to send it to repair center. If I backup the old recovery using the recovery install app, and do a full backup using CWM recovery, can I return to stock simply by restore the full backup and the old recovery? Thanks!
Click to expand...
Click to collapse
Absolutely correct. Do full cwm restore, to get back to stock rom. Then use this app to restore your stock recovery that you backed up. On a side note, if /system/install-recovery.sh in your stock rom is still executable (enabled), then stock recovery will be restored automatically.
Sent from my A500 using Tapatalk
Rev 1.3.4 Question
Jomppe said:
Dunno if right forum but works great, I myself installed newest Clockworkmod from sdcard using this. I suggest you download newest version from here. And name it as recovery.img on you sdcard then install that one using Acer Recovery Installer
EDIT: Have tested PRIMEE and PICASSO both working great. Ask if you need more help.
Click to expand...
Click to collapse
Sorry for the noob question but there are two 1.3.4 archive files: update-recovery-thor2002ro-rev1.3.4.zip and recovery-thor2002ro-rev1.3.4.rar. I downloaded and opened both and while they both contain recovery.img the zip file has the image in a CWM folder.
Does it matter which one I use and do I need to extract recovery.img or simply rename the entire archive to recovery.img?
Thanks for the help...
rg1003 said:
Sorry for the noob question but there are two 1.3.4 archive files: update-recovery-thor2002ro-rev1.3.4.zip and recovery-thor2002ro-rev1.3.4.rar. I downloaded and opened both and while they both contain recovery.img the zip file has the image in a CWM folder.
Does it matter which one I use and do I need to extract recovery.img or simply rename the entire archive to recovery.img?
Thanks for the help...
Click to expand...
Click to collapse
I'm pretty sure the image in both are the same (correct me if I'm mistaken). The zip is packaged to be run as an update from within clockworkmod. Whereas the rar file just as the image for you to flash manually (or with Acer Recovery Installer), which now has 1.3.4 built-in.
Euclid's Brother said:
I'm pretty sure the image in both are the same (correct me if I'm mistaken). The zip is packaged to be run as an update from within clockworkmod. Whereas the rar file just as the image for you to flash manually (or with Acer Recovery Installer), which now has 1.3.4 built-in.
Click to expand...
Click to collapse
It looks like images contained in the files are the same (same file size anyway). Moot point now since as you pointed out the new version has 1.3.4 built in - but thanks for taking the time to respond.
Bit of a noob questions, would i still need to root my iconia for this to work?
Rana1 said:
Bit of a noob questions, would i still need to root my iconia for this to work?
Click to expand...
Click to collapse
Yes... can't do any major customization w/o root.
Euclid's Brother said:
Yes... can't do any major customization w/o root.
Click to expand...
Click to collapse
guys when im trying to make a full back up its giving error while backing up the data file i donno but when its done im checking the folder its showing data around 6 mb image file and recovery, system more than 370 mb
so is it ok if i made restore or it will give error ? ?
thanks...
demmo81 said:
guys when im trying to make a full back up its giving error while backing up the data file i donno but when its done im checking the folder its showing data around 6 mb image file and recovery, system more than 370 mb
so is it ok if i made restore or it will give error ? ?
thanks...
Click to expand...
Click to collapse
Are you backing up to the micro sd or the usb? I was getting an error backing up data to usb. Not sure why it would have a problem, but I was only able to do a backup to micro sd.
Euclid's Brother said:
Are you backing up to the micro sd or the usb? I was getting an error backing up data to usb. Not sure why it would have a problem, but I was only able to do a backup to micro sd.
Click to expand...
Click to collapse
I'm backing up on the SD card but it happened 2 times now so I'm afraid to put the leaked 3.1 version now bcz maybe it ll give error restoring :-( also I it ll not over write the back up right? . Thanks for the help
Sent from my A500 using Tapatalk
Use With "Official 3.1"
The Market installs version 1.5. As I updated to the "Official 3.1" , can I assume that Recovery Installer 1.5 will install CWM on my Iconia and then I can install other ROM's? If so, any special precautions (aside from backup)?
docfreed said:
The Market installs version 1.5. As I updated to the "Official 3.1" , can I assume that Recovery Installer 1.5 will install CWM on my Iconia and then I can install other ROM's? If so, any special precautions (aside from backup)?
Click to expand...
Click to collapse
It will install CWM just fine, as long as you tell it to do that. If you don't, it won't.
As for precautions. Yes, absolutely yes, back up your current ROM from within CWM before flashing a new one. There have been WAY too many complete planks begging for help in restoring to stock lately because they either can't read, or think they know best, and didn't bother backing up.
I didn't make a backup because my Acer had German only language and I wanted to flash Official English rom in any case.
But could someone tell me what was the rom version that cam with Acer in the UK?
Was it COM_GEN1 or something else. I doubt that I'll return to stock (ever) but it would be nice to know.
Hi!, how i can revert, all changes and return back to my stock rom&kernel. After that, i will unroot my phone. Are there a way to do that easily?
Sent from my Huawei u8800 using XDA Premium App
Install any official huawei rom, and youre done...
sanpsa said:
Install any official huawei rom, and youre done...
Click to expand...
Click to collapse
Or, if you did your nand bakcup, restore it with recovery. and you go back to original rom from your phone.
There are problem. When i try to flash the stock rom, appears message "aborted...". Now i have b160 custom rom.
Sent from my u8800 using XDA App
Barcelona_b said:
There are problem. When i try to flash the stock rom, appears message "aborted...". Now i have b160 custom rom.
Sent from my u8800 using XDA App
Click to expand...
Click to collapse
Cant do it from recovery, extract the rom u downloaded from huawei and then you see the update files and instructions...
sanpsa said:
Cant do it from recovery, extract the rom u downloaded from huawei and then you see the update files and instructions...
Click to expand...
Click to collapse
isn't possible to restore backup from recovery?
Sent from my Huawei u8800 using XDA App
d3xtr0 said:
isn't possible to restore backup from recovery?
Sent from my Huawei u8800 using XDA App
Click to expand...
Click to collapse
Yes, but then you won't have the stock recovery. It also won't be 'stock' because it has probably been rooted and apps removed etc.
Poulsen8r said:
Yes, but then you won't have the stock recovery. It also won't be 'stock' because it has probably been rooted and apps removed etc.
Click to expand...
Click to collapse
ok. but once I've made backup of my original recovery.img I can still replace it after restore. its un root possible on x5 ?
Sent from my Huawei u8800 using XDA App
d3xtr0 said:
ok. but once I've made backup of my original recovery.img I can still replace it after restore. its un root possible on x5 ?
Sent from my Huawei u8800 using XDA App
Click to expand...
Click to collapse
It's unrooted if you restore a backup before you rooted your device.
Here's the thing. I want to go back to the stock ROM but I didn't do a nandroid backup. Stupid of me, I know. Anyway, I got from a friend the stock recovery.img(3.0.2.8) and also the stock ROM (U8800V100R001C00B135SP02(WIND-HELLAS)). It is a greek ROM. I applied the recovery.img and now I'm downgraded to 3.0.2.8 from 4.0.0.5. Then, I booted in clockworkmod and tried to apply the stock ROM's .zip . However, I get "Installation aborted" message all the time. I cannot understand where I'm wrong. Maybe someone that did return to stock ROM can help me out here.
edit: Sanpsa, you said that someone should follow the instructions of the extracted files. You mean "UPDATE.APP" and "UPDATE_CUST.APP" files? In my stock ROM with these files you can upgrade the ROM. Is it necessary to upgrade the ROM and then apply the .zip? I don't get it...
Alexcxvtr said:
Here's the thing. I want to go back to the stock ROM but I didn't do a nandroid backup. Stupid of me, I know. Anyway, I got from a friend the stock recovery.img(3.0.2.8) and also the stock ROM (U8800V100R001C00B135SP02(WIND-HELLAS)). It is a greek ROM. I applied the recovery.img and now I'm downgraded to 3.0.2.8 from 4.0.0.5. Then, I booted in clockworkmod and tried to apply the stock ROM's .zip . However, I get "Installation aborted" message all the time. I cannot understand where I'm wrong. Maybe someone that did return to stock ROM can help me out here.
edit: Sanpsa, you said that someone should follow the instructions of the extracted files. You mean "UPDATE.APP" and "UPDATE_CUST.APP" files? In my stock ROM with these files you can upgrade the ROM. Is it necessary to upgrade the ROM and then apply the .zip? I don't get it...
Click to expand...
Click to collapse
If you want the stock Rom back, follow these exact steps:
1 - Go into the Bootloader (pink screen), put the recovery 4.0.0.5 back.
2 - Take out the battery to exit Bootloader (pink screen)
3 - Press Vol+ and Power until you boot into Recovery.
4 - In Recovery go to Mounts and Storage, connect the USB cable and select the last option Mount External Storage (SD Card)
5 - Use the computer to explore the SD card now, Create a folder called "dload" and put both files "update.app" and "update_cust.app" inside the folder.
6 - Disconnect the cable and select the option Power off.
7 - Once the phone is switched off, press VOL+, VOL- and POWER together for 5 seconds.
8 - This should start the automatic installation and you will have your stock Rom back in 5 minutes.
Cheers
katu2006 said:
If you want the stock Rom back, follow these exact steps:
1 - Go into the Bootloader (pink screen), put the recovery 4.0.0.5 back.
2 - Take out the battery to exit Bootloader (pink screen)
3 - Press Vol+ and Power until you boot into Recovery.
4 - In Recovery go to Mounts and Storage, connect the USB cable and select the last option Mount External Storage (SD Card)
5 - Use the computer to explore the SD card now, Create a folder called "dload" and put both files "update.app" and "update_cust.app" inside the folder.
6 - Disconnect the cable and select the option Power off.
7 - Once the phone is switched off, press VOL+, VOL- and POWER together for 5 seconds.
8 - This should start the automatic installation and you will have your stock Rom back in 5 minutes.
Cheers
Click to expand...
Click to collapse
These files are not present in the (U8800V100R001C00B135SP02(WIND-HELLAS)) ROM. Only in "overseas". So, I cannot proceed.
Alexcxvtr said:
These files are not present in the (U8800V100R001C00B135SP02(WIND-HELLAS)) ROM. Only in "overseas". So, I cannot proceed.
Click to expand...
Click to collapse
Strange, as all stock Roms come as zip archive with these 2 files inside. Are you sure that's a stock Rom?
Did you actually unzip the U8800V100R001C00B135SP02(WIND-HELLAS).zip ?
To give you an idea...
I did these exact steps
1. Installed recovery 4.0.0.5
2. Copy/paste the images ".android_secure", "cache", "cust", "data", "system" and "nandroid.md5" from (U8800V100R001C00B135SP02(WIND-HELLAS)) ROM to mnt\sdcard\
3. Booted in recovery
4. "Backup and restore"-->"restore"
So, into "restore" there is only one backup file from a previous ROM, which btw I don't know how to get rid of it because I don't need it anymore. I can't find any "delete" selection or something.
edit: Yes, I did unzip it. This stock ROM was uploaded by a fellow Greek to provide assistance in such situations. Nobody else complained about his upload for not working.
edit2: I found how to delete backups!
SOLVED!!!
I just pasted the ".android_secure", "cache", "cust", "data", "system" and "nandroid.md5" files into /sdcard/clockworkmod/backup/ and did a restore one by one. AT LAST!!!
Warranty is on...again!
Alexcxvtr said:
SOLVED!!!
I just pasted the ".android_secure", "cache", "cust", "data", "system" and "nandroid.md5" files into /sdcard/clockworkmod/backup/ and did a restore one by one. AT LAST!!!
Warranty is on...again!
Click to expand...
Click to collapse
FYI, what you have is not the stock rom, rather a nandroid backup of the (presumably) stock rom..
thats why the steps to restore are totally different in these 2 cases..
anyway glad that u got it sorted out..
iamelton said:
FYI, what you have is not the stock rom, rather a nandroid backup of the (presumably) stock rom..
thats why the steps to restore are totally different in these 2 cases..
anyway glad that u got it sorted out..
Click to expand...
Click to collapse
I didn't quite get that. You mean I don't have the stock rom right now? Cause I do...for sure.
Alexcxvtr said:
I didn't quite get that. You mean I don't have the stock rom right now? Cause I do...for sure.
Click to expand...
Click to collapse
No what he means is that you didn't install a new Rom, you just did a restore from a backup...Which is a totally different process altogether and that's why my instructions were not what you needed.
katu2006 said:
No what he means is that you didn't install a new Rom, you just did a restore from a backup...Which is a totally different process altogether and that's why my instructions were not what you needed.
Click to expand...
Click to collapse
OK. Got it now!
If u restore a backup from recovery to stock rom, then u still have the custom recovery. I you worry about warranties, then you should also go back to stock recovery. Easiest way to do this is to flash any official rom, these restore the stock recovery also.
Like said, these .zips with the two .app files cant be flashed from any recovery.
Well, flashing a custom ROM on our beloved Iconias became quite easy now thanks to developers on xda. Most of you are quite familiar with the procedure but there are still people that ask basic things all over the ROM developement threads. This is just a beginner's guide, an attempt to collect all the procedures and tools in one thread. Nothing of this is my work and I would like to say THANK YOU to sc2k, thor2002ro, Euclid's Brother, Chainfire, monki-magic, drellisdee, ezterry, Skrilax_CZ, gersma and all A500 developers for making this possible.
You will need the following: external SD card, root rights, unlocked bootloader (if you're on stock ICS), custom recovery and a custom ROM of your choice.
Well lets start by placing an SD card in the SD card expansion slot. Its file system should be FAT32!
*This is optional: To be sure it is recognized later in CWM, format it first with SD Formatter - a tool that can be downloaded from here. Use your home computer / notebook with a card reader for this procedure. Alternatively you can do this using an ANDROID phone.
1.ROOT
Root for Honeycomb 3.0.1 by monki-magic
original thread by Slowie911 here
1. Make sure usb debugging is turned on and unknown sources is selected in Applications settings.
2. Have a micro sd card inserted and turn the tablet on portrait mode and lock it with the switch to fix it in portrait.
3. Download and execute the attached apk. (i had to download from my comp and transfer to the tablet for it to work).
4. Once the apk is installed run the root procedure within the app which was installed
5. Wait and you will receive full root access.
Download Gingerbreak 1.20
Root for Honeycomb 3.1 by sc2k thread here
1. Goto Settings->Applications and enable "Unkown sources"
2. Download the attached APK file
3. Copy the file to your Iconia
4. Install the APK & start the tool
5. Click "root"
6. Enjoy
/IconiaRoot should work on both 3.0.x and 3.1/
Download Iconiaroot 1.3
Root for Honeycomb 3.2.x OTA
Unfortunately there's no dedicated rooting app yet developed for HC3.2. It also comes with a new bootloader. In order to get root you need to revert to an older version of Honeycomb first where Iconiaroot works. How to do that is explained in details in this thread
UPDATE: if you're on OTA HC 3.2.x then you can just update to ICS and use the method for rooting ICS - links posted below
Root for ICS 4.x.x OTA
Stock ICS Leak One-Click Root Tool by blackthund3r
or
Full root for A500 ICS 4.0.3 - Simple method, posted by ZeroNull
2. Bootloader
Since there are many new ICS custom ROMs and custom recoveries, please read in their dedicated threads if they require ICS bootloader. Some of the ROMs can recognize the version of your bootloader and load the proper boot.img during boot. In general - if you're on Honeycomb - you have HC bootloader. If you've updated OTA to ICS, then you have stock ICS bootloader, that is unusable for flashing custom ROMs and therefore you need the unlocked bootloader. A guide on how to install it read here - thanks civato. This thread links to a nice little piece of software (option 1) by gersma that can automatically do all the job for you - install ICS unlocked bootloader and custom recovery. Read and download here - AfterOTA by gersma
3.Custom recovery
original thread with clockworkmod recovery by thor2002ro here
1. Open Market app with your tablet and search for Acer Recovery Installer.
Acer recovery installer
2. Install it and then open it. It has ClockworkMod Recovery by thor2002ro rev1.3.4 built-in.
3. Select "ClockworkMod Recovery rev.1.3.4 by thor2002ro". Tap on install Recovery Image. A popup offering to backup current recovery image will appear. Surely, buckup! Thus you can restore your original recovery image in case of need. Then CWM will be installed. Once it is installed you can remove Acer Recovery Installer tool from your system if you want.
thor2002ro updated CWM to 1.7.3. You can download the zip from tegraowners.com. Later versions of his recovery does not meet GPL because of the "mini" kernel of his - sources not being released. It supports flashing both from internal memory and the external SD card. In order to update your CWM to this latest version, place the downloaded ZIP on your external sd card and update from your CWM by choosing install zip from sd card. Alternatively you can extract the recovery.img from the zip, place it on your external sd card and install it through Acer Recovery Installer by choosing Custom or Stock recovery.img from micro sdcard.
GPL compliant recoveries
RA Revamped for Iconia
TeamWin Recovery Project (twrp) - needs ICS bootloader
A500 Public Recovery
Since the creation of AfterOTA by gersma, you can use his software to install both the bootloader and CWM before flashing the ROM. Get it HERE
4. Flashing custom ROM
Download the ROM of your choice which should be a zip file. Place the zip on your EXTERNAL SD card. Power off your device. Now hold volume down and power buttons together until you see text appearing on the top left corner of the screen - you can release both buttons now. Wait until CWM loads. Volume keys (Up and Down) are used to navigate the CWM menu. Power button is uded as "Enter" i.e. to proceed with your selection. Before going on to install your ROM do a full backup of your system first. Navigate to "backup and restore" and then select Full Backup. Wait untill the operation completes.
Now do the following:
Wipe menu:
- wipe data/factory reset -> navigate to "Yes - delete all user data"
this should format you data partition and cache partition (dalvik cache is gone as well)
Mounts and storage menu
- Format System
this should format your system partition
The above commands are presented in thor's CWM. There are slightly different menus and sub-menus in the other custom recoveries but if you dig a little you'll find that they do the same things and you'll get the idea of what you're doing.
Now you're ready to install your ROM. Get back to the main CWM menu and select
- Install zip from sdcard -> choose zip from sdcard.
Navigate to your zip on the SD card and install it - choose "Yes" again to install. Wait untill installation is complete, return to the main CWM menu and choose "reboot system now".
You're done, enjoy your first custom ROM. Take time for its initial configuration.
5. Flashing custom KERNEL
Flashing custom kernel is as same as custom ROM. You place the zip (Kernels come in zip files as well) on your external SD card and:
- Install zip from sdcard -> choose zip from sdcard.
It is recommended before flashing a new kernel to wipe cache partition and dalvik cache. And of course first you flash the ROM and then the desired Kernel
6. UNBRICKING by flashing a stock ROM
thanks to vache we have full packages shared in his topic
vache said:
Once the desired file downloaded, you have to use Acer Update Decryter by thor2002ro to decrypt them.
After decrypting the file, you have to extract the update.zip from it, put it on an external SDCard (does not work on internal memory) and boot your tablet with Vol- & Power. The update will launch automatically.
Click to expand...
Click to collapse
p.s. Feel free to add stuff to this tutorial - video, pistures or anything you find useful or to correct me if I've made a mistake.
This is fantastic. Thank you. I have had my iconia for a month now and been looking at flashing a custom rom but kept backing out. Just a couple of questions for clarification:
(1). Does wiping data erase the internal sd?
(2). If by some stroke of bad luck a flash is unsuccessful and a boot loop or similar occurs, am I right in my understanding that you can just go straight back into recovery and re-flash?
(3). What are the chances of bricking the tablet?
Sorry for noon questions, please just wanna certain because my gf bought me this tablet under the condition I don't do anything risky like on my x10 that I flash almost daily haha
Thanks for replies
Sent from my A500 using XDA Premium App
kylec said:
This is fantastic. Thank you. I have had my iconia for a month now and been looking at flashing a custom rom but kept backing out. Just a couple of questions for clarification:
(1). Does wiping data erase the internal sd?
(2). If by some stroke of bad luck a flash is unsuccessful and a boot loop or similar occurs, am I right in my understanding that you can just go straight back into recovery and re-flash?
(3). What are the chances of bricking the tablet?
Sorry for noon questions, please just wanna certain because my gf bought me this tablet under the condition I don't do anything risky like on my x10 that I flash almost daily haha
Thanks for replies
Sent from my A500 using XDA Premium App
Click to expand...
Click to collapse
1. No, it doesn't.
2. Yes. You can do that. There's another option in mounts and storage -> format system - that will format even your system partition and leave your device bare with no ROM files on it. That would be a really clean install I guess
EDIT: I just saw that system is formatted during ROM installation. So no need to do that
3. Always read first what option you've selected and be sure you understand what it does. If you have CWM successfully installed, you have a powerfull tool to restore reflash, wipe, format etc. I've flashed my HD2 hundreds of times and now my Iconia is on the run Never ever had a boot failiure.
drkalo said:
1. No, it doesn't.
2. Yes. You can do that. There's another option in mounts and storage -> format system - that will format even your system partition and leave your device bare with no ROM files on it. That would be a really clean install I guess
3. Always read first what option you've selected and be sure you understand what it does. If you have CWM successfully installed, you have a powerfull tool to restore reflash, wipe, format etc. I've flashed my HD2 hundreds of times and now my Iconia is on the run Never ever had a boot failiure.
Click to expand...
Click to collapse
Thank you very much. I will click thanks when I'm on my computer :-D
Sent from my A500 using XDA Premium App
VERY good information here. Thank you very much for taking the time.
I've flashed ROMS on my last two "chinatabs" but haven't gotten into it with my A500 yet. (To be frank, I'm still thrilled with the prospect of OTA updates from a manufacturer after my last experiences.)
It looks like the process is very similar to my Rena3 tablet.
strider_mt2k said:
VERY good information here. Thank you very much for taking the time.
I've flashed ROMS on my last two "chinatabs" but haven't gotten into it with my A500 yet. (To be frank, I'm still thrilled with the prospect of OTA updates from a manufacturer after my last experiences.)
It looks like the process is very similar to my Rena3 tablet.
Click to expand...
Click to collapse
Thank you, that lays it out all nice and precise for us all. Like strider_mt2k, I have been holdng off on the custom ROMs, because my first tablet was a Gtab, and while it became a pretty awesome tablet, it had to be flashed with a custom ROM to be really usable. The OTA thing was holding me back. But I think that I may try to flash the thing this weekend if I get the chance.
Thanks. Glad it could be of use.
nice tutorial dude! thanks!!
could you please make another tutorial to return back to stock?
specially to return back to stock te kernel.
thanks!!!
As mentioned, best case is if you've backed up your device before flashing any ROM or Kernel. Thus you can restore to your country specific version.
Otherwise its pretty simple - its just like flashing any other ROM following the steps described.
Download the stock one that dr1337 shared from here:
http://forum.xda-developers.com/showthread.php?t=1154492
or choose the right full package - shared by vache:
decript it with Acer update decripter by thor2002ro
Of course they come with stock kernel
I am new in this with flashing and that kind of stuff.
Now is my question, how is it with updates from acer?
Greetz
distructor said:
How is it with updates from acer?
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I'm not sure I understand your question. Could you be more specific?
if i put a custom rom on the device could i still use the build in update program of acer?
distructor said:
if i put a custom rom on the device could i still use the build in update program of acer?
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Unfortunately I can not tell you for sure. I haven't tried all of the custom ROMs but in most cases - no you won't be able. I've tried Tabooney, Honeyvillain, Virtuous Picasso, Virtuous Galaxy. ROM developers usually update their ROMs to the latest base available. I think it depends on many things - base, kernel, stock apps removed etc.
Maybe someone who have succeeded with custom ROM updating would share his experience.
Can anyone tell me if there is a version of ROM manager that supports the version of CWM that there is for the Iconia. I would love to be able to simplify my ability to backup my ROM's before flashing.
synapses11 said:
Can anyone tell me if there is a version of ROM manager that supports the version of CWM that there is for the Iconia. I would love to be able to simplify my ability to backup my ROM's before flashing.
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You can install a clockworkmod for Iconia no matter of the version of ROM manager. But it is much much easier to use Acer Recovery Installer. I recommend you using it instead of playing with recovery img files. It is a one time procedure after all
Anyway - here's what you need to do if you don't want to use Acer recovery installer, or you don't want to use ADB:
http://www.addictivetips.com/mobile/how-to-install-clockworkmod-recovery-3-using-rom-manager/
instead of CWM 3.x you will need to get CWM from thor2002ro In this guide you substitute the recovery that ROM Manager is about to flash with thor's CWM. I haven't tried this method myself but it should work.
With Acer Recovery Installer you can flash custom recovery as well. As long as you have it in IMG format you can be flashed from within the app - "install custom or stock recovery image from sd card".
great thread.
thanks!!!
Great Tutorial!!!
Just a couple of doubts:
First question: Backup files.
3. Flashing custom ROM
"...Before going on to install your ROM do a full backup of your system first. Navigate to "backup and restore" and then select Full Backup. Wait untill the operation completes. "
Where do the backup files go in the system? On internal or external SD card? Is it an *.img file extension?
Should i move it to my computer to keep it save, or just leave it where ever they are?
Second question: Kernel.
4. Flashing custom KERNEL
"Flashing custom kernel is as same as custom ROM. You place the zip (Kernels come in zip files as well) on your external SD card and:
- Install zip from sdcard -> choose zip from sdcard.
It is recommended before flashing a new kernel to wipe cache partition and dalvik cache. And of course first you flash the ROM and then the desired Kernel"
I am on Stock 3.1 ROM with original Kernel, if i want to try Virtuos Picasso, do i have to flash a new Kernel? And if yes, shouldn't i do it before flashing the ROM? Or just flash the ROM and then the Kernel? What happens if i just flash the Rom and use the stock kernel?
Thank you..
Your backup goes to your external SD card in a folder named clockworkmod\backup\2011-XX-XX.HH.MM.SS
As you can guess the name of the backup corresponds to the time it is created. This backup can be used to restore your system through CWM in case of need.
CWM does not backup /data/media folder. Additionally: you should also delete .android_secure.img from your backup set or a full restore will fail before it restores flexrom.
The last is an issue described by Euclid's brother:
http://forum.xda-developers.com/showpost.php?p=16467191&postcount=3
I am on Stock 3.1 ROM with original Kernel, if i want to try Virtuos Picasso, do i have to flash a new Kernel?
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Click to collapse
No, of course! Your custom ROM (Virtuous Picasso in your example) and any ROM comes with its Kernel. Its up to you to decide wheather to change it or not after that by flashing another Kernel. Follow every Kernel developer's notes for ROM compatibility. So, that answers the last part of your question - you cannot flash Virtuous Picasso and still think you're on stock kernel
drkalo said:
No, of course! Your custom ROM (Virtuous Picasso in your example) and any ROM comes with its Kernel. Its up to you to decide wheather to change it or not after that by flashing another Kernel. Follow every Kernel developer's notes for ROM compatibility. So, that answers the last part of your question - you cannot flash Virtuous Picasso and still think you're on stock kernel
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Click to collapse
Oh, i see...i thought that the flashing ROM procedure of a custom ROM, would just flash the ROM and not the Kernel...so in this case i just have to choose the ROM that i want to flash and do not have to pay attention about the Kernel compatibility...unless i flash a Kernel only. Right?
Thank you very much!!
That is correct
This guide will help you install the unofficial builds of CyanogenMod 12 and other Lollipop builds.
Disclaimer: These builds are not official and are very much pre-alpha builds. While many people have little issues, you may have issues yourself and without some knowledge of ROMing, you may end up bricking your device.
I and the people who built the ROMs are not responsible for you bricking your device or losing data.
Installation
Backup: If you do not backup your device, you will lose everything!
Install Titanium Backup and choose Backup all user apps from the backup batch actions
Titanium Backup requires that you are rooted to work. If you are not rooted, use a tool such as Helium.
Be sure to copy your backup to your computer just in-case the data in the "SD Card" partition gets deleted. Use Android File Transfer or ADB to do so.
Unlock Bootloader: If you did not root your device, you likely have not unlocked your bootloader and you will need to unlock your device using the guide here.
Recovery: You need to also make sure you have a custom recovery such as the TWRP recovery which an installation guide is also available here.
Downloads: If you have done all of the above, you are ready to begin the installation process.
First you need to download all these files to your device.
Google Apps from https://s.basketbuild.com/gapps
SuperSu from http://download.chainfire.eu/593/SuperSU/BETA-SuperSU-v2.19.zip (optional for root)
Next you need to get a copy of CM12, you can do so in the following 2 ways.
Download a lollipop ROM. Choose from one of these known to work ROMs, build your own ROM, or find a ROM from someone else you trust (if you find another good ROM, let me know).
https://www.reddit.com/r/oneplus/comments/2moqig/cm12_nonscheduled_builds_discussionupdate_thread/
http://forum.xda-developers.com/oneplus-one/development/rom-cm12-daily-builds-gapps-t2937887
Build your own copy by following this guide http://forum.xda-developers.com/oneplus-one/development/guide-building-lollipop-oneplus-one-t2947949
Flashing: This guide is using TWRP. If you have a guide for using ClockworkMod or another custom recovery, let me know.
1. Reboot into recovery, ether by adb reboot recovery in terminal or by holding down the volume down button as you reboot.
2. Go into wipe, and swipe to factory reset. This erases your data but should not erase the "SD Card" partition.
3. Go back home if it doesn't automatically do so.
4. Go into reboot then choose Recovery.
5. After reboot, choose install and select the Lollipop ROM you downloaded.
6. Swipe to confirm flash.
7. After successful flash, go back home and back into install and flash both Google Apps and SuperSu.
8. Reboot device to system and you should have Lollipop.
Restoring Backup: Now that you're on Lollipop, you will want all your app settings and apps back.
If you used the Titanium Backup option, install Titanium Backup, and choose Restore missing apps with data.
Common Issues
Slow Boot: The solution people have used was to remove GPS and location services. This means you will not be able to use any map program to navigate anywhere.
Using ES File Explorer, go to /System/priv-app and remove com.Qualcomm.location
NFC and Bluetooth: There was some earlier ROMs that had these issues, go to a more recent ROM.
Enable on screen keys and disable hardware keys: Follow this guide http://forum.xda-developers.com/showthread.php?t=2032117 and flash this to disable the backlight on the buttons https://drive.google.com/file/d/0Byxnqyony5AybHFOeWJhMmczS09pd0JNaGFwWHFybHlYRmNJ/view credit @sd65
MultiROM: MultiROM does not support Lollipop as of right now. There has been success in installing Lollipop then using CM11(S) as a secondary ROM.
I will update this as I find other common issues.
Restore CM11S (Stock firmware)
Make sure you backup using the instructions above.
Download original firmware from https://cyngn.com/products/oneplusone/ and extract it.
In terminal, cd into the extracted folder.
On your phone, unplug it from your computer and hold down volume up and the power button until you see the fastboot icon, then connect to your computer and run the commands in the terminal window.
Code:
fastboot flash boot boot.img
fastboot flash system system.img
If you wish to flash the original recovery:
Code:
fastboot flash recovery recovery.img
You can also try following this guide if you trust their download.
Once you are restored, so long as you didn't flash userdata, you should still have your backup from Titanium Backup in the "SD Card".
This looks great thanks for the post!
I already know the answer but just asking to be sure JUST in case I'm wrong, if I do a NANDroid backup before wiping and flashing the Lollipop ROM just to try it out, will I be able to go back to CM11S just by restoring the backup?
Mbennett156 said:
This looks great thanks for the post!
I already know the answer but just asking to be sure JUST in case I'm wrong, if I do a NANDroid backup before wiping and flashing the Lollipop ROM just to try it out, will I be able to go back to CM11S just by restoring the backup?
Click to expand...
Click to collapse
I don't know much about NANDroid myself, but reading http://forum.xda-developers.com/wiki/NANDroid seems like it's just a clone of the flash in a file and can be restored using custom recoveries. So I would assume so, but not sure.
Mbennett156 said:
This looks great thanks for the post!
I already know the answer but just asking to be sure JUST in case I'm wrong, if I do a NANDroid backup before wiping and flashing the Lollipop ROM just to try it out, will I be able to go back to CM11S just by restoring the backup?
Click to expand...
Click to collapse
Yes you can. I've been switching between Lollipop and Paranoid Android for 2 days now with NAndroid backups
hyuratzu said:
Yes you can. I've been switching between Lollipop and Paranoid Android for 2 days now with NAndroid backups
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Great thanks
I tried to use MultiROM instead of this guide (of course, setting the 11s as secondary and pushing a custom AK kernel on the Lollipop ROM) but sadly it doesn't boot.
Elvecio said:
I tried to use MultiROM instead of this guide (of course, setting the 11s as secondary and pushing a custom AK kernel on the Lollipop ROM) but sadly it doesn't boot.
Click to expand...
Click to collapse
Try searching this thread for MultiROM and see what others have done http://forum.xda-developers.com/one...s-rumors-talk-l-t2829974/page146#post56750165
Another stupid question, but if I follow this guide to install lollipop alpha, when I decide to go back to stock can I just flash a brand new stock image for the latest CM11S version through twrp? Instead of using fastboot?
Sent via quantum entanglement, focused through my OnePlus One.
Why do i need too download and install google apps?
beastlykings said:
Another stupid question, but if I follow this guide to install lollipop alpha, when I decide to go back to stock can I just flash a brand new stock image for the latest CM11S version through twrp? Instead of using fastboot?
Sent via quantum entanglement, focused through my OnePlus One.
Click to expand...
Click to collapse
I'm not sure about installing with TWRP, it won't hurt to try. Just follow my instructions for installing Lollipop and apply it to CM11S
roktheman97 said:
Why do i need too download and install google apps?
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If you don't want the Google Apps (Includes Google Play), then you don't have to install it. I have heard people who didn't install it say that they had some weird issues such as when you put your screen to sleep it reboots or something.
GRMrGecko said:
If you don't want the Google Apps (Includes Google Play), then you don't have to install it. I have heard people who didn't install it say that they had some weird issues such as when you put your screen to sleep it reboots or something.
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I just installed android 5 and can't find Google play. Now I know why. Can I install it now or should I install it together with android 5. I'm asking if it matters. (Kind of a noob got opo in august and this is third time I'm doing this.)
---------- Post added at 08:13 PM ---------- Previous post was at 07:41 PM ----------
OK I have Google apps now, I'm in the step with backuping the apps, the moment I pressed backup a error pop-uped that it has problems with parsing? Also seems like it's taking forever backuping my apps..
roktheman97 said:
I just installed android 5 and can't find Google play. Now I know why. Can I install it now or should I install it together with android 5. I'm asking if it matters. (Kind of a noob got opo in august and this is third time I'm doing this.)
Click to expand...
Click to collapse
It doesn't matter if you install it later. I did the very same thing.
roktheman97 said:
OK I have Google apps now, I'm in the step with backuping the apps, the moment I pressed backup a error pop-uped that it has problems with parsing? Also seems like it's taking forever backuping my apps..
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Click to collapse
Do you mean restoring? You are suppose to backup before installing Lollipop. If you accidentally mess up the process of restoring, you will have to start again by going into the app switcher and quitting Titanium Backup.
GRMrGecko said:
Do you mean restoring? You are suppose to backup before installing Lollipop. If you accidentally mess up the process of restoring, you will have to start again by going into the app switcher and quitting Titanium Backup.
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I backed up all the users app as instructed, now I wanted to restore all apps and its stuck with simple flashlight. As soon as I clicked restore it pop-ed up something about problems with parsing.
roktheman97 said:
I backed up all the users app as instructed, now I wanted to restore all apps and its stuck with simple flashlight. As soon as I clicked restore it pop-ed up something about problems with parsing.
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Try reading things here http://www.titaniumtrack.com/kb/titanium-backup-kb/titanium-backup-troubleshooting.html
GRMrGecko said:
Try reading things here http://www.titaniumtrack.com/kb/titanium-backup-kb/titanium-backup-troubleshooting.html
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Thank you very much for all information, I find this very helpful already. I think I will reboot the phone into recovery boot my previous OS and make another backup with newer version. Thanks again.
Thanks for this informative guide. The "Restore CM11S (Stock firmware)" is useful too.
roktheman97 said:
I backed up all the users app as instructed, now I wanted to restore all apps and its stuck with simple flashlight. As soon as I clicked restore it pop-ed up something about problems with parsing.
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That's a system app, you can't restore those, you're only meant to backup/restore user apps.
Transmitted via Bacon
timmaaa said:
That's a system app, you can't restore those, you're only meant to backup/restore user apps.
Transmitted via Bacon
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Flashlight from Google play.