[Q] Downgrading from ICS? Is it possible - Asus Eee Pad Transformer Prime

Is it possible to downgrade from ICS back to V8.8.3.33(US) so I can save the root with the OTA root save before upgrading back to ICS? Before anybody chimes in, I know on the ASUS download page it says no. Curious if anybody has tried it or not. I was so excited that ICS arrived last night I forgot to save the root before updating.

yes it is possible
you have to download the update from the asus support site and extract it to sd card
there is a thread about this in the development section

Search feature is your friend!
http://forum.xda-developers.com/showthread.php?t=1426280

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Need help/Suggestion!!!

mailsyedsajid is online now mailsyedsajid
Old Yesterday, 06:59 PM
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Question [Q] Need help/Suggestion!!!
Hi I bought a Lg P500 a month back,details are:
Android Version:2.2.1
Kernel Version:2.6.32.9
Build Number:FRG83
Software Version:V10c DEC-08-2010.
When i checked through Lg update notification it said a new version 10d is avaialble.
Q1)What is the difference between v10 c and v10 d ??
Q2)suppose if i upgraded my phone to 10d,if i didnt like the update can i revert back to old version??
I am using APP2SD and moved all apps to mem card.
As my phone has 40 pre-apps which stored in internal memory ,My phone has hardly 19-20 mb free internal memory..So it is very difficult to manage .
Q3)Can anybody please suggest how to remove Preinstalled apps which i dont want??
I am afraid to install custom roms mentioned in the other posts as the phone is only 1 month old .
Q3)Does Warranty still exists if i do any custom rom like cynogen or unofficial ginger bread update etc?
Please suggest some tips to improve Performance of my Phone .
Many Many Advance thanks for replying ..
Thanks
mailsyedsajid said:
mailsyedsajid is online now mailsyedsajid
Old Yesterday, 06:59 PM
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# 1
report
Question [Q] Need help/Suggestion!!!
Hi I bought a Lg P500 a month back,details are:
Android Version:2.2.1
Kernel Version:2.6.32.9
Build Number:FRG83
Software Version:V10c DEC-08-2010.
When i checked through Lg update notification it said a new version 10d is avaialble.
Q1)What is the difference between v10 c and v10 d ??
Q2)suppose if i upgraded my phone to 10d,if i didnt like the update can i revert back to old version??
I am using APP2SD and moved all apps to mem card.
As my phone has 40 pre-apps which stored in internal memory ,My phone has hardly 19-20 mb free internal memory..So it is very difficult to manage .
Q3)Can anybody please suggest how to remove Preinstalled apps which i dont want??
I am afraid to install custom roms mentioned in the other posts as the phone is only 1 month old .
Q3)Does Warranty still exists if i do any custom rom like cynogen or unofficial ginger bread update etc?
Please suggest some tips to improve Performance of my Phone .
Many Many Advance thanks for replying ..
Thanks
Click to expand...
Click to collapse
man there is nothing to worry just dowwngrade to 2.2 rom via kdz flasher
root ur phone using z4root
install custom recovery drellside1.2.1
INSTALL DARKTREMOR A2SD
install custom zip rom
BE SURE WHAT YOU ARE DOING AND READ THE THREAD CAREFULLY AND ENJOY THE CUSTOM ROMS ITS WORTH A TRY!
IF U NEED ANY HELP PM ME
Hi and welcome!
I'll try to reply to your questions in the same style
Q1: There is small difference between V10c and V10D. In my opinion, it is not wise to update original fw until the official 2.3 arrives. If you upgrade from 2.2 to 2.2.2 you'll loose the ability to root your phone.
Q2: You can always downgrade your device using KDZ. If you need more info on this one, follow this thread. Just make sure to read carefully and try to understand the risk that implies flashing with KDZ. If you pass this ones, you'll be upgrading and downgrading in no-time.
Q3: You can remove pre-installed apps only if you root your phone, and use an root un-installer, or by flashing a different rom with no pre-installed apps.
To do this, you have to have Android 2.2 on your device (not 2.2.2), and use a tool like SuperOneClick Root or Z4Root. Again, you should be careful and read every warning.
To get the most from your phone, check out the threads on XDA forum regarding Optimus One Android Development or Optimus One General. There are a lot of things to do, with a lot of details and tutorials, just follow carefully.
I hope this helps you.
Cheers mate!
Ruwin said:
Hi and welcome!
I'll try to reply to your questions in the same style
Q1: There is small difference between V10c and V10D. In my opinion, it is not wise to update original fw until the official 2.3 arrives. If you upgrade from 2.2 to 2.2.2 you'll loose the ability to root your phone.
Q2: You can always downgrade your device using KDZ. If you need more info on this one, follow this thread. Just make sure to read carefully and try to understand the risk that implies flashing with KDZ. If you pass this ones, you'll be upgrading and downgrading in no-time.
Q3: You can remove pre-installed apps only if you root your phone, and use an root un-installer, or by flashing a different rom with no pre-installed apps.
To do this, you have to have Android 2.2 on your device (not 2.2.2), and use a tool like SuperOneClick Root or Z4Root. Again, you should be careful and read every warning.
To get the most from your phone, check out the threads on XDA forum regarding Optimus One Android Development or Optimus One General. There are a lot of things to do, with a lot of details and tutorials, just follow carefully.
I hope this helps you.
Cheers mate!
Click to expand...
Click to collapse
thanks for your kind advice .. I have tried to root using z4 root but it didn't rooted my phone instead my phone was lil bit slow after installation then i have upgraded to V10D through original firmware which shown in my pc suite .
It have tried to open the following link
http://csmg.lgmobile.com:9002/csmg/b2c/client/ezlooks_model_list.jsp?model=LGP500
but it seems the link is not working.
So ..I m thinking better to wait for one more month for LG till it releases 2.3 ..
Man, you'll have to wait more than one month for 2.3... :|
About the link you cannot open, i guess it is broken, it doesn't work for me either. But you must be able to find the fw you need for your country by searching for it on google. I found mine on other forum, and it works perfect. Just google "lg optimus one <<your country>> rom" (no quotes) and you shall find it. Be sure to get the *.kdz file, not *.dz, they need some other application for flashing, and it is more complicated.
About rooting with z4root, you need to downgrade to v10C or below (maybe v10D works too, i haven't tried) and then use z4root. Make sure you have debugging checked in applications before using z4root.
If you want to root v10D or newer (but up to android 2.2.1) you should be able to do it using OneClick method, it is easy enough, though you need the drivers installed on your pc, as you will connect the device via usb.
Tell me where are you from, maybe i can get you the original fw, at least i can help finding
Cheers!
Ruwin said:
Man, you'll have to wait more than one month for 2.3... :|
About the link you cannot open, i guess it is broken, it doesn't work for me either. But you must be able to find the fw you need for your country by searching for it on google. I found mine on other forum, and it works perfect. Just google "lg optimus one <<your country>> rom" (no quotes) and you shall find it. Be sure to get the *.kdz file, not *.dz, they need some other application for flashing, and it is more complicated.
About rooting with z4root, you need to downgrade to v10C or below (maybe v10D works too, i haven't tried) and then use z4root. Make sure you have debugging checked in applications before using z4root.
If you want to root v10D or newer (but up to android 2.2.1) you should be able to do it using OneClick method, it is easy enough, though you need the drivers installed on your pc, as you will connect the device via usb.
Tell me where are you from, maybe i can get you the original fw, at least i can help finding
Cheers!
Click to expand...
Click to collapse
thanks .. i have found the original firmware from
http://forum.xda-developers.com/showthread.php?t=944881
will check and update if i need any info..
Read this- [HOWTO] Rooting, Installing -Android SDK, Custom Recovery, Custom ROM's
http://forum.xda-developers.com/showthread.php?t=1007244

Where to find rooting instructions for new Prime

So I just opened my Prime that I got from HHGregg and needed to root it. I need to have anyconnect working for my work VPN so root is absolutely necessary.
I have been looking through the development forum and the Q&A forums and cant find a place where simple instructions are available.
To make it short, if I want to root:
Is it better to root HC with Nacho and then manually update to ICS 4.0.3?
Or manually update to 4.0.3 then root with Sparky?
Anyone have instructions on how to manually update to ICS? I have found instructions which require me to download the ICS zip file, place it on the Prime internal memory and then have the prime check for an update...is this correct?
If I do this, will it find the file that I place there manually or will it automatically delete it and try to download and install the new 9.4.2.11 update which is not rootable?
Thanks for any help!
Root honeycomb then download ota root keeper from the market then just update to ics
sent from my Atrix via XDA premium
And update via ota. Manual way caused problems even with root keeper.
Dev section has great reasources
I think there is a video tut there have you read through the posts on rooting

[Q] 2.3.4 to 2.3.6 update please on my Atrix

hello how are want to know how I can update ota motorola Atrix 2.3.6 at&t on my phone knowing that I have version 2.3.4 and bootloader unlocked root ... I want to make this change without a hard brick my phone
I believe I still have the files I updated mine to 2.3.6 with, let me see if I can find you the thread I got them from or I can just re-up them myself.
---edit--
Alright the files I used are in this post. They're installable through CWM, and I am assuming since you're rooted and unlocked you know how to do that? If not just let me know man and I'll see if I can't find you a how-to thread or just search for one. Have fun on 2.3.6 bro!
(I'm kind of new with this Q&A stuff so if anyone has some "words of wisdom" to add, please, be my guest )

[Q] German TMobile ICS root or update

Hi is there any method to root the German T Mobile ICS leak or update it to another ICS leak , i missed the temp unroot step with voodoo initially when updating
No Root Methode yet, but you can update it to the newest Leak.
I won't post the way here, because one after the other bricked his phone in Germany by doing that (it's really easy, if you know how to unpack 2 Rar's into one and so on... )
can you please direct me to the method , if i brick i will not blame you hunt you down and kill you like the predator
any chance you can make the new combined 2 rar and upload it

[Q] Rooting Samsung Galaxy S II

Hello.
I need access to a file, but on several sites on google - all say that i need to root...
So i want to root my phone, but still keep the "official" android (dont want CyanogenMod etc.)
But im really insecure on how to root my phone - and how risky is it?
Can you please provide me with a guide (with pictures please) on how to root it.
PS: Can i still update my android, if i root the phone?
Will all the data on the phone be deleted? like reinstalling windows....
ksl28 said:
Hello.
I need access to a file, but on several sites on google - all say that i need to root...
So i want to root my phone, but still keep the "official" android (dont want CyanogenMod etc.)
But im really insecure on how to root my phone - and how risky is it?
Can you please provide me with a guide (with pictures please) on how to root it.
PS: Can i still update my android, if i root the phone?
Will all the data on the phone be deleted? like reinstalling windows....
Click to expand...
Click to collapse
You should have posted in galaxy s2 section but:
You can keep stock android, just follow this link to root your S2 and it will be fine. There is also video tutorial in the link
You won't be able to update your phone with Software Update but you can always find the latest firmware for S2 from SamFirmware
The sam firmware website is where you can find all the stock firmware for the S2
Your files will be fine such as music pictures etc they will not be wiped and it's not risky to root your phone with the link above
If you have any other questions just ask
Ice
22sl22 said:
You should have posted in galaxy s2 section but:
You can keep stock android, just follow this link to root your S2 and it will be fine. There is also video tutorial in the link
You won't be able to update your phone with Software Update but you can always find the latest firmware for S2 from SamFirmware
The sam firmware website is where you can find all the stock firmware for the S2
Your files will be fine such as music pictures etc they will not be wiped and it's not risky to root your phone with the link above
If you have any other questions just ask
Click to expand...
Click to collapse
Hello!
Thx for the quick, and great answer!
But i didnt mention - that im using Icecream sandwich... (4.0.4)
Do you have a guide for that 2? with the same creteria as i mentioned in my post
ksl28 said:
Hello!
Thx for the quick, and great answer!
But i didnt mention - that im using Icecream sandwich... (4.0.4)
Do you have a guide for that 2? with the same creteria as i mentioned in my post
Click to expand...
Click to collapse
Try this one, different method of rooting but still easy to do:
http://galaxys2root.com/galaxy-s2-root/how-to-root-galaxy-s2-i9100-icsandroid-4-0/
Kernel?
Hey.
What is the kernel doing? is that another rom or so? :S
Also heard alot of rumors about the Odin - that is was unstable and such, can you confirm that?

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