updating from 1.2 to 1.4.2 with EMMC CWM - Nook Color Q&A, Help & Troubleshooting

OK, i have been out of the nook color game for far too long and it seems most of the threads are talking about going from 1.4.1 to 1.4.2. as you can tell, we haven't touched the nook color in a while (OS wise)
basically from what i can remember, while ago, when the NC first came out i rooted and Rom'd it all on the internal memory. it currently has CWM on it (old orange version) and stock 1.2 OS that i installed through CWM.
i tried installing the nookcolor_1_4_2_keepcwm.zip file or whatever it is, and it aborted the install....assuming because it is an older version of CWM?
the only way i could get into CWM was through trying to install the factory 1.4.2 file, once install failed, i could hit the power button and it would bring up CWM.
where can i go from here. i would be completely fine getting rid of CWM all together and just having B&N handle the updates from now since i have a couple of my own toys
ask questions, and i will try to answer them...but like i said, been out of the nook color game for a long time. i am comfortable with flashing stuff through CWM, not cumfortable with ADB nor making a bootable SD card...although i can follow directions so anything is possible.
thanks for you help, and my wife thanks you too.

The way I would go is to install newer CWM then use one of the 1.4.1 updates I posted in this post.
Then let B&N update it to 1.4.2 for you.

Ok, so how would I go about installing a newer CWM? As sad as this sounds I have never installed CWM any other way other than rom manager. And once I get the new CWM and 1.4.1 on there, do I just update by throwing the official release on the root of the internal memory like B&N tells me to or do I have to have the Keep CWM.zip?
Thanks again for all your help..appreciate it
Sent from my Galaxy Nexus using Tapatalk

Anyone? The wife is hounding me. Even if I can restore to completely stock she would be happy. How do I do this?
Thanks guys

Well, if you can still boot into a rooted 1.2 and have ROM Manager on there you can use that to flash the latest CWM. If not find the CWM 3.2.0.8 zip and the b & n 1.4.1 zip mentioned above and put them on a sd cad. I then boot into your current CWM and flash the new CWM (unless you did that via Manager) then flash 1.4.1 and call it macaroni.

One thing to remember followoing J5's response is... if you leave CWM setup as recovery... updates will fail.... That's why I have the 1.4.1 with CWM as alternate boot file with the others.

J515OP said:
Well, if you can still boot into a rooted 1.2 and have ROM Manager on there you can use that to flash the latest CWM. If not find the CWM 3.2.0.8 zip and the b & n 1.4.1 zip mentioned above and put them on a sd cad. I then boot into your current CWM and flash the new CWM (unless you did that via Manager) then flash 1.4.1 and call it macaroni.
Click to expand...
Click to collapse
OK, I don't have From manager installed anymore....can I side load that? Also I found the 3.2.0.1 CWM .img file on the clockwork web site. How exactly do I install that. Just flash the .img file?
I really appreciate the help guys

turdbogls said:
OK, I don't have From manager installed anymore....can I side load that? Also I found the 3.2.0.1 CWM .img file on the clockwork web site. How exactly do I install that. Just flash the .img file?
I really appreciate the help guys
Click to expand...
Click to collapse
Use winimage32 to write the img file to the uSD card... that creates the bootable CWM uSD.... then put the 1.4.1 files on it and use that to flash to your nook.

1.2 to 1.4.3?
trying to revive old thread prior to launching a new one. I am in similar situation as OP (running 1.2.0 with CWM on emmc). Have no problem going through steps to get this done (been there done that on this old NC which is my sons now, and have an Asus Eeepad I have rooted and played with for about a year as well) including flashable/bootable sd card.
Question is to just confirm the steps to go from 1.2 to latest 1.4.3 and root it again (assuming I'll be using MN5 for that):
- Would I have to unroot and start installing BN updates until 1.4.3??
- Do I have to unroot first or can I just install a BN update to get to 1.4.3 and then run the manualnooter 5.x?
As OP mentioned all I see are steps for moving from 1.4.1 to 1.4.2 or 1.4.3 so wanting to check prior to moving forward.
Thanks.

surfmly said:
trying to revive old thread prior to launching a new one. I am in similar situation as OP (running 1.2.0 with CWM on emmc). Have no problem going through steps to get this done (been there done that on this old NC which is my sons now, and have an Asus Eeepad I have rooted and played with for about a year as well) including flashable/bootable sd card.
Question is to just confirm the steps to go from 1.2 to latest 1.4.3 and root it again (assuming I'll be using MN5 for that):
- Would I have to unroot and start installing BN updates until 1.4.3??
- Do I have to unroot first or can I just install a BN update to get to 1.4.3 and then run the manualnooter 5.x?
As OP mentioned all I see are steps for moving from 1.4.1 to 1.4.2 or 1.4.3 so wanting to check prior to moving forward.
Thanks.
Click to expand...
Click to collapse
You can flash the 1.4.3 directly over the old ROM. Just look at my tips thread linked in my signature at item A15. There is a link for a CWM flashable 1.4.3 there. And yes, you use MN 5 to root again.

leapinlar said:
You can flash the 1.4.3 directly over the old ROM. Just look at my tips thread linked in my signature at item A15. There is a link for a CWM flashable 1.4.3 there. And yes, you use MN 5 to root again.
Click to expand...
Click to collapse
Thanks Leapinlar, will give it a go per your tips.

Related

Flash custom recovery on an already rooted Aria with clockworks recovery?

is it possible to switch to another custom recovery after I already got clockworks?
I tried unrevoked but its stuck in the reboot (I believe its trying to root my aria again)
not sure what youre trying to do.... i believe Clockwork is the only Recovery for rooted phones. if you want to flash a custom ROM, well that is something else altogether. please be specific as to what you want to flash to the phone. include a link to the flash too
I was trying to flash psfreedom recovery rom from here
http://psfreedom.com/wiki/HTC_Aria
I believe the method on that website was for unrooted arias without clockworks
zyo said:
is it possible to switch to another custom recovery after I already got clockworks?
I tried unrevoked but its stuck in the reboot (I believe its trying to root my aria again)
Click to expand...
Click to collapse
To flash a different custom recovery on your Aria, you need to rename the zip file LIBEIMG.ZIP on the SD card and boot in HBOOT (Power on the phone by holding down VOL DOWN and the Power Button). When it boots to the HBOOT screen you should see text stating that it found LIBEIMG.ZIP and is installing it.
awesome. now before I go ahead, is there any clockworkx recovery image I can revert back to?
zyo said:
awesome. now before I go ahead, is there any clockworkx recovery image I can revert back to?
Click to expand...
Click to collapse
I'm curious, what recovery are you talking about?
thanks for including the link. the instructions are clear.... Root IS required, Clockwork recovery is recommended, the Freedom Aria flash appears to be a custom ROM.
once the phone is Rooted, boot into Recovery, make a Nandroid backup, and flash downloaded zip file from SD card.
if you need help Rooting, there is all sorts of good methods available on this site. I use the Unrevoked method myself, but it works best on Linux or Mac OS
zedbra said:
thanks for including the link. the instructions are clear.... Root IS required, Clockwork recovery is recommended, the Freedom Aria flash appears to be a custom ROM.
once the phone is Rooted, boot into Recovery, make a Nandroid backup, and flash downloaded zip file from SD card.
if you need help Rooting, there is all sorts of good methods available on this site. I use the Unrevoked method myself, but it works best on Linux or Mac OS
Click to expand...
Click to collapse
hmm I think you are looking at the old method which is a custom rom
The new one is a custom recovery which brings me to the question as I dont think you can flash a custom recovery in the clockwork custom recovery.
its possible im looking at the wrong thing, but far as i can tell it states "Recovery Custom ROM" which is totally different from Custom Recovery ROM
From link posted above:
"Update can be installed in recovery mode in Psfreedom settings menu via Update (local) or Update (net) if you have configured your wifi connection. Put the file on your SDCARD and install it.
Download Recovery custom rom : http://alephzain.klutsh.com/aria-recovery.tgz "
tpbklake said:
To flash a different custom recovery on your Aria, you need to rename the zip file LIBEIMG.ZIP on the SD card and boot in HBOOT (Power on the phone by holding down VOL DOWN and the Power Button). When it boots to the HBOOT screen you should see text stating that it found LIBEIMG.ZIP and is installing it.
Click to expand...
Click to collapse
I have similar questions. I was trying to update my version of clockwork also using unrevoked again, but couldn't get it to work. I guess my questions are:
1. Is there any benefit in updating to a newer version of clockwork? My current version is 2.0.x.x and I believe the latest one is 2.5.0.4.
2. Will this same method work to do so? Can I rename the latest clockwork .zip file like this and get it updated?
I thought using the flash clockwork option in ROM Manager would do it, but it doesn't. If I reboot from ROM Manager it goes to the newer version, but if I reboot otherwise it goes to my original. The couple times I've used it, there appears to be maybe some different features/options in the newer one and I feel like I might be missing out on something!
What's the difference with this recovery?
Sent from my Liberty using XDA App
zedbra said:
its possible im looking at the wrong thing, but far as i can tell it states "Recovery Custom ROM" which is totally different from Custom Recovery ROM
From link posted above:
"Update can be installed in recovery mode in Psfreedom settings menu via Update (local) or Update (net) if you have configured your wifi connection. Put the file on your SDCARD and install it.
Download Recovery custom rom : http://alephzain.klutsh.com/aria-recovery.tgz "
Click to expand...
Click to collapse
These are probably two different things. once you got the recovery rom flashed you can upgrade it in recovery mode (hence its different from original clockwork recovery)
Ok bro, I didn't see much info about it so I'm gonna take your word for it.
@brswattt, far as I can tell this is " basically" used for jailbreaking the ps3.
@armyengineer;
you can use unrEVOked to flash the new recovery. if youre a Windows user, download the unrEVOked tool and run the .exe as Administrator. also make sure there are no conflicting s/w on the PC such as HTC Sync and you have all the drivers installed(HBoot, ADB drivers, etc.)
for more info about the PSFreedom Recovery, check out THIS Thread HERE
unrevoked keeps giving me
couldnt find misc
error, is there any other way to flash a recovery?
zedbra said:
@armyengineer;
you can use unrEVOked to flash the new recovery. if youre a Windows user, download the unrEVOked tool and run the .exe as Administrator. also make sure there are no conflicting s/w on the PC such as HTC Sync and you have all the drivers installed(HBoot, ADB drivers, etc.)
Click to expand...
Click to collapse
This still isn't working for me. Everything appears to go well at the start, then I get:
Waiting for root...(safe to restart if this doesn't work)
At which point the only way I can restart is to pull my battery. After doing so, it reboots and I get:
This was a triumph
It is not, however, any such thing. After another minute I get this:
Internal error: couldn't find misc.
So I've still got my original version of clockwork, 2.0.1.3, despite the fact that ROM Manager is telling me I have 2.5.0.1. I'm obviously missing something here.
BTW, if it matters I'm running CM 6.1.0
armyengineer51 said:
I have similar questions. I was trying to update my version of clockwork also using unrevoked again, but couldn't get it to work. I guess my questions are:
1. Is there any benefit in updating to a newer version of clockwork? My current version is 2.0.x.x and I believe the latest one is 2.5.0.4.
2. Will this same method work to do so? Can I rename the latest clockwork .zip file like this and get it updated?
I thought using the flash clockwork option in ROM Manager would do it, but it doesn't. If I reboot from ROM Manager it goes to the newer version, but if I reboot otherwise it goes to my original. The couple times I've used it, there appears to be maybe some different features/options in the newer one and I feel like I might be missing out on something!
Click to expand...
Click to collapse
Although there is a ClockworkMod 2.5.0.4 version, I don't think it is for the Aria. According to ClockworkMod ROM Manager, 2.5.0.1 is the most current one for the Aria so I am believing what ROM Manager is telling me since it is written by the same the vendor.
I have tried CM 6.1.0
original HTC Aria 2.1 International Rom
and FR001 RC1
all no go. I think it has something to do with the phone already been rooted and has clockworks installed which makes unrevoked unhappy
zyo said:
I have tried CM 6.1.0
original HTC Aria 2.1 International Rom
and FR001 RC1
all no go. I think it has something to do with the phone already been rooted and has clockworks installed which makes unrevoked unhappy
Click to expand...
Click to collapse
OK, let's start from the beginning. You asked about installing an alternate recovery (PSFreedom recovery), but apparently it has its own installation procedure that needs to be run on an unrooted Aria.
What you need is to find just the PSFreedom recovery and copy it to your SD called in a file called LIBEIMG.ZIP and that is how you need to install it on a root phone that has ClockworkMod. Perhaps you need to go back to the PSFreedom thread and ask if a LIBEIMG.ZIP can be produced that can be flashed from HBOOT to replace ClockworkMod.
Looks like everything you need is located in the PSFreedom wiki:
http://psfreedom.com/wiki/HTC_Aria
I got a recovery.bin which is suppose to be used with unrevoked.
are you talking about the same one if I just compress it into a zip file?

[Q] Need help with unroot and return to stock

I need some help unrooting and returning to stock. I rooted the device using the method of returning back to 3.1 and flashing the unstable rom then installing iconia root then acer recovery to install CWM. After rooting I did not make a backup of my device so I have lost the original rom. This is an Acer Iconia A500 with 8gb internal storage bought from Best Buy on black friday. I've read through many forums in the development area but since I have not posted enough times I can not ask a question there. Any help would be greatly appreciated.
todds67 said:
I need some help unrooting and returning to stock. I rooted the device using the method of returning back to 3.1 and flashing the unstable rom then installing iconia root then acer recovery to install CWM. After rooting I did not make a backup of my device so I have lost the original rom. This is an Acer Iconia A500 with 8gb internal storage bought from Best Buy on black friday. I've read through many forums in the development area but since I have not posted enough times I can not ask a question there. Any help would be greatly appreciated.
Click to expand...
Click to collapse
Basically, when you run a full package stock rom, it should put your tablet back into stock condition. This will remove the custom recovery, just like it did when you downgraded.
You can find a list of the stock roms based on region at this link.
http://forum.xda-developers.com/showthread.php?t=1113878
Vache put some instructions there, and it's pretty simple.
Sorry, I'm new, and have the same question.
I am confused, for clarification ....
If you are unrooting and have Clock Work Mod Recovery what do you have to do?
I used Acer Recovery Installer from the market to install clock work mod. If I am unrooting and returning to sock, should I use the option to install "Stock USA 1.41.07_COM_GEN1 recovery" before flashing and then use the power/up button combination? Is it Ok to use Clock Work Mod to install one of the stock roms from the SD card or will Clock Work Mod cause a mess?
blancocar said:
Sorry, I'm new, and have the same question.
I am confused, for clarification ....
If you are unrooting and have Clock Work Mod Recovery what do you have to do?
I used Acer Recovery Installer from the market to install clock work mod. If I am unrooting and returning to sock, should I use the option to install "Stock USA 1.41.07_COM_GEN1 recovery" before flashing and then use the power/up button combination? Is it Ok to use Clock Work Mod to install one of the stock roms from the SD card or will Clock Work Mod cause a mess?
Click to expand...
Click to collapse
Vache has simple instructions on that page. As you read, it says to extract the update.zip file, put it to sd, then hold vol- and pwr. It should flash the rom, That's for the update zip..
However, I would use one of the full set roms.
When the stock rom runs, it should overwrite the CWM recovery, and re-instate the factory bootloader.
Here are the instructions direct from Vache's page for full rom.
"Here are some full packages, updates and EUU firmware from Acer OTA server and from some magical sources.
Full package and updates should be flash via the recovery.
EUU version are working in APX mode with nvflash. (you can enter in APX mode by booting the tablet with Reset / Power pressed)"
Now, what other recovery do you have to flash a full rom?
NOTE: I have not and have no plans to revert to stock. So I've never done this. You may want to post a question also in that thread to see if you can get any extra info.
Moscow Desire said:
Vache has simple instructions on that page. As you read, it says to extract the update.zip file, put it to sd, then hold vol- and pwr. It should flash the rom, That's for the update zip..
However, I would use one of the full set roms.
When the stock rom runs, it should overwrite the CWM recovery, and re-instate the factory bootloader.
Click to expand...
Click to collapse
You could also use the Downgrade tool with the original downgrade images. The original downgrade tool will put back factory recovery and factory stock. This would be everything you need to be totally stock. Once you get to stock, then you can just apply the OTA's if that's what you want. Or are you trying to get to stock and then root?
timmyDean said:
You could also use the Downgrade tool with the original downgrade images. The original downgrade tool will put back factory recovery and factory stock. This would be everything you need to be totally stock. Once you get to stock, then you can just apply the OTA's if that's what you want. Or are you trying to get to stock and then root?
Click to expand...
Click to collapse
Yeah, I keep forgetting about your tool.
I think they just want to get back to a stock condition without cwm and root.
You may want to post a link to the tool.
Finally got it. Used the Acer recovery tool to flash Acer stock recovery image and then extracted the update zip from the full package and put it on my SD card (made sure it was the only zip on the card) then redooted into recovery by holding down the volume up key and the power button. Update flashed and all is back to stock. Reasons for doing this were that I could not find a ROM that seemed like it was a real improvement over stock. My favorite would have been Thor's ROM mostly due to the ice cream sandwich tweaks and the ability to clear the recent apps drawer. May go back to root but wanted to know how to get back if necessary. Thanks for all the help.
Sent from my A500 using xda premium
todds, Which stock recovery image did you flash? and which update zip did you install after that?
i want to install the european (swedish) everything stock and would really appreciate some help.
todds67 said:
Finally got it. Used the Acer recovery tool to flash Acer stock recovery image and then extracted the update zip from the full package and put it on my SD card (made sure it was the only zip on the card) then redooted into recovery by holding down the volume up key and the power button. Update flashed and all is back to stock. Reasons for doing this were that I could not find a ROM that seemed like it was a real improvement over stock. My favorite would have been Thor's ROM mostly due to the ice cream sandwich tweaks and the ability to clear the recent apps drawer. May go back to root but wanted to know how to get back if necessary. Thanks for all the help.
Sent from my A500 using xda premium
Click to expand...
Click to collapse
Glad it worked for you!
Vache should be a touch more clear on "which" recovery to use for the full package
Although it seems people used both CWM and Acer Recovery. (he just states "recovery")
Glad you cleared that up
---------- Post added at 10:26 AM ---------- Previous post was at 10:10 AM ----------
sydeu said:
todds, Which stock recovery image did you flash? and which update zip did you install after that?
i want to install the european (swedish) everything stock and would really appreciate some help.
Click to expand...
Click to collapse
@sydeu, you probably want to run Acer_A501_4.037.01_EMEA_TMPL. Note this is for the 501 so not sure if you are looking for a 501 or 500 stock rom.
I run it on my 501, and it has svetski lauguage support.
I think you can use any of the EMEA roms. You can unpack or decrypt the roms before flashing, and check the ldb files (system\usr\xt9\databases\ldb\) You should see an ldb that usually starts or contains "Sv". I think these are related to the keyboard, but it will have system support for the language.
Not all roms and updates are listed there, those are just the ones people were able to find. So get the one that's closest to your needs.

Overclock Stock NC 1.4.3

I've been using my NC for a couple of years with various ROMs. I've just pre-ordered the Nexus 7 tablet and will be handing over the NC to my parents. It seems very stable with the current ROM of Phiremod 7.2, but I prefer to give them the full stock experience just in case.
I've downloaded the 1.4.3 update directly from B&N and modified the update-script file so that the update can be flashed via CWM. The only thing I want to know is whether it's possible to overclock the NC after I overwrite the emmc with this update? If so, can it be done via a downloadable app, or does it need a different kernel to be flashed? Also, does the stock experience allow downloads of any app from Google Play, or is it a subset of those apps that have been "approved" by B&N?
Thanks.
anonim1 said:
I've been using my NC for a couple of years with various ROMs. I've just pre-ordered the Nexus 7 tablet and will be handing over the NC to my parents. It seems very stable with the current ROM of Phiremod 7.2, but I prefer to give them the full stock experience just in case.
I've downloaded the 1.4.3 update directly from B&N and modified the update-script file so that the update can be flashed via CWM. The only thing I want to know is whether it's possible to overclock the NC after I overwrite the emmc with this update? If so, can it be done via a downloadable app, or does it need a different kernel to be flashed? Also, does the stock experience allow downloads of any app from Google Play, or is it a subset of those apps that have been "approved" by B&N?
Thanks.
Click to expand...
Click to collapse
Look at post 148 in the same thread you got the information for creating cwm flashable stock for information... or check the customizing roms thread in my signature... I provide the information on how to include the OC kernel in stock .. in fact... its in the rar I posted there... just remove the portions you don't want.
DizzyDen said:
Look at post 148 in the same thread you got the information for creating cwm flashable stock for information... or check the customizing roms thread in my signature... I provide the information on how to include the OC kernel in stock .. in fact... its in the rar I posted there... just remove the portions you don't want.
Click to expand...
Click to collapse
Thanks Dizzy. I saw your 1.4.1 image with the OC kernel but skipped over it since it's not the latest B&N stock image. I'm assuming if I flashed your image and then the B&N stock 1.4.3 that it would overwrite the OC kernel, right?
anonim1 said:
Thanks Dizzy. I saw your 1.4.1 image with the OC kernel but skipped over it since it's not the latest B&N stock image. I'm assuming if I flashed your image and then the B&N stock 1.4.3 that it would overwrite the OC kernel, right?
Click to expand...
Click to collapse
Yes, but that's why I provided the information in the Customizing ROMs thread... you can download 1.4.3 and modify it as outlined and put the OC kernel into that one before flashing it.
Thank you sir. Ran into a little trouble because of having used Wordpad to edit the file - everything was fine after I converted the CR/LF characters to LF using Notepad++.
Okay, I lied. Not everything is perfect just yet. The image flashed just fine (I included everything except the vold.fstab file). However, the Nook setup hangs while trying to enable wi-fi. I'm thinking it may have something to do with dalingrin's wifi driver fix. Unfortunately, I cannot figure out how to get back into CWM in order to restore my previous ROM and copy a modified image without the wifi fix. I've tried all of the key combinations I can think of.. what's the trick? It always goes to the Read Forever logo followed by the Nook logo into the Setup process.
anonim1 said:
Okay, I lied. Not everything is perfect just yet. The image flashed just fine (I included everything except the vold.fstab file). However, the Nook setup hangs while trying to enable wi-fi. I'm thinking it may have something to do with dalingrin's wifi driver fix. Unfortunately, I cannot figure out how to get back into CWM in order to restore my previous ROM and copy a modified image without the wifi fix. I've tried all of the key combinations I can think of.. what's the trick? It always goes to the Read Forever logo followed by the Nook logo into the Setup process.
Click to expand...
Click to collapse
Usually it is hold power and n on boot up. But I have had problems with that lately. You may have to make a boot able CWM SD card.
edit, you probably wiped out CWM on the flash unless you doctored the install zip.
Sent from my Nook Color running ParanoidAndroid and Tapatalk
I doctored the zip using the steps here. The uAltImg and uAltRam are the CWM files, aren't they? They get put into the /system partition as part of the update-script file I modified. This happens right before /system and /boot are unmounted, so I don't see how they can be overwritten. What am I missing? Gremlins??
The wifi driver ended up being the issue. After I removed it from the zip and reflashed the modified stock 1.4.3 image, the Nook was able to connect to the Wi-Fi successfully. Thanks all.
anonim1 said:
I doctored the zip using the steps here. The uAltImg and uAltRam are the CWM files, aren't they? They get put into the /system partition as part of the update-script file I modified. This happens right before /system and /boot are unmounted, so I don't see how they can be overwritten. What am I missing? Gremlins??
Click to expand...
Click to collapse
If you followed those steps... hold Vol + & - when powering up... it will boot into CWM
I knwow this thread is old... but care to share your 1.4.3 overclocked zip?

Red ! when trying to go into recovery after OTA ICS upgrade?

Quick question for the guru's... I just realized that I can't get into recovery since doing the OTA ICS upgrade and rooting. I have both Acer Recovery Installer and ROM Manager, so I'm guessing I'll be fine using either to install a new recovery, but was curious if doing so would impact being able to get future OTA upgrades or not? I've done custom ROMs in the past, but I'm sticking with the stock OTA and rooting them at the moment and just wanted to double-check that a new recovery (or installing clockwork recovery) won't impact future upgrades.
Thanks for any advise!
JM
OK, I gave it a couple weeks - so I've got to give it a <bump> at this point.
Any advise?
Thanks!
JackMetal said:
OK, I gave it a couple weeks - so I've got to give it a <bump> at this point.
Any advise?
Thanks!
Click to expand...
Click to collapse
I will assume you have stock bootloader? (the one that came with the OTA)
First off, don't use ROM Manager. It's for phones. Although it runs on tablets, you run a high risk of bricking your device if you use it.
Secondly, you have to be rooted before installing CWM. The most important is deleting the "boot-recovery" file located in the /system directory. Otherwise, whenever you boot your tab, the CWM will get overwritten. Instructions for this can be found in Civato's bootloader guide in the Dev section. Pretty easy to find.
There are also some handy apps, like After OTA for example. Like AcerRecovery, you should be able to install a CWM on your tab. I would use EZTerry's Public Recovery or Thor ver 1.7.3 CWM.
As far as future OTA, it will not effect the ability to get one provided you are running a stock rom. The only thing, when taking an OTA, you will lose root and recovery. And, there always is, as with any OTA, a risk the OTA will fail.
MD
MD, Thank You very much for the advice. While sitting in the airport with delays yet again, I finally had time to check the forum. Yes, I still have the stock boot loader. I am very glad you mentioned NOT using ROM Manager, as that was the method I was leaning towards using.
I'll take a look at Civato's guide this weekend (if my flight ever leaves and I can make it home).
Thanks again for the advice!
Moscow Desire said:
I will assume you have stock bootloader? (the one that came with the OTA)
First off, don't use ROM Manager. It's for phones. Although it runs on tablets, you run a high risk of bricking your device if you use it.
Secondly, you have to be rooted before installing CWM. The most important is deleting the "boot-recovery" file located in the /system directory. Otherwise, whenever you boot your tab, the CWM will get overwritten. Instructions for this can be found in Civato's bootloader guide in the Dev section. Pretty easy to find.
There are also some handy apps, like After OTA for example. Like AcerRecovery, you should be able to install a CWM on your tab. I would use EZTerry's Public Recovery or Thor ver 1.7.3 CWM.
As far as future OTA, it will not effect the ability to get one provided you are running a stock rom. The only thing, when taking an OTA, you will lose root and recovery. And, there always is, as with any OTA, a risk the OTA will fail.
MD
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Click to collapse
Moscow Desire said:
....
Secondly, you have to be rooted before installing CWM. The most important is deleting the "boot-recovery" file located in the /system directory. Otherwise, whenever you boot your tab, the CWM will get overwritten. Instructions for this can be found in Civato's bootloader guide in the Dev section. Pretty easy to find.
There are also some handy apps, like After OTA for example. Like AcerRecovery, you should be able to install a CWM on your tab. I would use EZTerry's Public Recovery or Thor ver 1.7.3 CWM...
MD
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Click to collapse
blackthund3r said:
Quick point dibb, you can't flash a bootable recovery without a patched boot loader, but you can install recovery without rooting (although if it's stock the ROM will overwrite the recovery)
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Click to collapse
original discussion from afterOTA thread

It's serious: I need help... flashing stock A501 rom

Hi,
atm, I have an A501 with CWM-based Recovery v5.5.0.x(thor2002ro rev1.7) and Android 3.2 (EMEA CUS7 - Germany).
My Tab tells me that there is an update, which I downloaded and tried to install. However, after a few seconds an Android with a red exclamation mark appears and the installation of the updates aborts.
So, I want to remove CWM Recovery and root and return to a stock rom. However, that seems impossible. I downloaded the Acer Recovery Installer App but this one offers me a USA A500 stock rom - but I need an A501 rom because of 3g.
When I try to install this one (http://forum.xda-developers.com/showthread.php?t=1234039) I decrypted before, CWM tells me
"Installating update...
Installation aborted"
So, this does not work either.
I am really desperate because I have to revert to a stock rom...
Can someone please, please, please help me out?
lamajstro said:
Hi,
My Tab tells me that there is an update, which I downloaded and tried to install. However, after a few seconds an Android with a red exclamation mark appears and the installation of the updates aborts.
Click to expand...
Click to collapse
The update has overwritten yr custom recovery with the Acer stock recovery. It also checks yr system files if it ain't completely stock it will abort. being rooted can also affect the update.
but I need an A501 rom because of 3g.
When I try to install this one (http://forum.xda-developers.com/showthread.php?t=1234039) I decrypted before, CWM tells me
"Installating update...
Installation aborted";
Click to expand...
Click to collapse
Did u install cwm again from Acer recovery installer b4 flashing. the rom?
I'm unfamiliar with the 501 and what stock Roms are available for it
Search xda for vache full ota update packages and see if there's one that thread
So, I want to remove CWM Recovery and root and return to a stock rom.
Click to expand...
Click to collapse
Why not give HC the flick and upgrade to a custom ICS rom?
dibb_nz said:
The update has overwritten yr custom recovery with the Acer stock recovery. It also checks yr system files if it ain't completely stock it will abort. being rooted can also affect the update.
Did u install cwm again from Acer recovery installer b4 flashing. the rom?
I'm unfamiliar with the 501 and what stock Roms are available for it
Search xda for vache full ota update packages and see if there's one that thread
Why not give HC the flick and upgrade to a custom ICS rom?
Click to expand...
Click to collapse
Thank you a lot for your answer!
Yes, I did install cwm again from acer recovery installer, but that did not change anything.
Unfortunately none of the roms offered on xda work, they all abort in cwm and I don't know why.
I would prefer to go back to a stock rom with stock recovery because I want to give the tab to someone else.
lamajstro said:
Thank you a lot for your answer!
Yes, I did install cwm again from acer recovery installer, but that did not change anything.
Unfortunately none of the roms offered on xda work, they all abort in cwm and I don't know why.
I would prefer to go back to a stock rom with stock recovery because I want to give the tab to someone else.
Click to expand...
Click to collapse
Yeah, you may have difficulties flashing full packages via CWM. Especially if you didn't decrypt the rom first.
I've got a few 501 roms you can try. All HC 3.2.
One of them, is an ATT full package update which will probably work for you. Just pull the update.zip out of it. Put it on your Ext SD card, and boot holding PWR and Vol+. This will force it to install update.zip from the SD card.
Any rom you use, you have to decrypt it first. Some try renaming the rom to update.zip, and some have success using this method.
Like I say, it's an AT&T rom, but is probably really a ComGen 1. So it should have decent language support.
If you're interested, I can throw them up on a server tomorrow.
But I tell you this first, before you go messing around with these things. GET YOUR UID Number first, and write it down. You can get instructions on UID in the Development Forum, 1st page usually. It's easy.
MD
lamajstro said:
Thank you a lot for your answer!
Yes, I did install cwm again from acer recovery installer, but that did not change anything.
Unfortunately none of the roms offered on xda work, they all abort in cwm and I don't know why.
I would prefer to go back to a stock rom with stock recovery because I want to give the tab to someone else.
Click to expand...
Click to collapse
Sent from my A500 using Tapatalk 2
No probs!!
U must use a "update.zip" , decrypted first as Moscow said, and booting into recovery via button combo may help too,
also remember to remove the zip file off the ext. sdcard when you are done!!
....good luck

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