[Guide] Fool Proof and Simple FroYo 2.2 "Test ROM" Guide for Rooted Phones - Nexus One General

Download files and place on SD card:
update-nexusone-FRF50-noradio-signed.zip from Modaco.com (May 24: noradio files added - should work fine for T-Mo & AT&T!)
froyo-rooter-signed.zip from Cyanogen
Titanium Backup -> Backup all user apps
Turn off phone -> Hold Volume Down, then Press Power button
Enter Recovery
Backup/Restore -> Nand backup
Wipe if you have a Sense UI ROM (no wipe needed coming from Cyanogen)
Flash update-nexusone-FRF50-signed.zip
Reboot, you'll get Android-falling-out-of-box
It will reboot into Recovery, select Reboot again
It should boot into 2.2, yay!
You should still have root, but if you want BusyBox (or lost root somehow), Cyanogen has done it again! Go back into Recovery and flash froyo-rooter-signed.zip. Then Titanium Backup will work once again.

Cyanogen for Prez
Paul for vice prez
(no hate on paul... just cant be prez since he wasnt born here )

i'm getting a picture of an Android falling out of a box

joksinjai said:
i'm getting a picture of an Android falling out of a box
Click to expand...
Click to collapse
I got that while the radio was updating, it should boot back into the recovery menu then reboot once more for FroYo

nDrg said:
I got that while the radio was updating, it should boot back into the recovery menu then reboot once more for FroYo
Click to expand...
Click to collapse
It worked! this is my first time doing this, so i got scared of the open box based on Paul's 100% fool proof guide
=)

joksinjai said:
i'm getting a picture of an Android falling out of a box
Click to expand...
Click to collapse
Yep! When it reboots to recovery, reboot again. Updated OP

Thanks Paul And Cyanogen!
As Always...Great work!

iam trying

once your done installing 2.2 get flash
http://www.androidcentral.com/now-we-have-froyo-its-time-feed-flash-android-22

Freaking sweet! I lost root for whatever reason. Glad to see that Paul and Cyanogen pumped this stuff out! And a flashing I will go!

My flash runs like crap unfortunately. I am getting some FCs too on SMSing apps

Does this work on AT&T devices?

AGeleff said:
Does this work on AT&T devices?
Click to expand...
Click to collapse
I think only if you're rooted. I'm not sure.
AT&T users in the Modaco thread have said it worked. Here's one poster who's done it:
http://android.modaco.com/index.php?s=&showtopic=309286&view=findpost&p=1284057
Post #76:
I think you can just not flash the radio, I do have an AT&T frequency too so I am not taking chance, I will remove the radio.img prior to install
Click to expand...
Click to collapse
don't worry about it. Just flash it. You'll get a speed bump. I did. Getting about 1mb faster DL speeds. Its crazy... especially since its mid-day saturday. I'm on ATT 3g in chicago.
Click to expand...
Click to collapse
Though as the previous person said, you may have to remove the radio.img in the zip. I'm totally not sure. Has anyone here done it?

AGeleff said:
Does this work on AT&T devices?
Click to expand...
Click to collapse
It should work on any rooted Nexus handset.

AGeleff said:
Does this work on AT&T devices?
Click to expand...
Click to collapse
People are saying in this thread that it DOES indeed work!
http://forum.xda-developers.com/showpost.php?p=6563603&postcount=255
http://forum.xda-developers.com/showpost.php?p=6563614&postcount=256

so when updating to froyo does rooted nexus one becomes just like the stock one, means do we need to root it again to install custom Rom

Thank you. This is awesome and super easy to execute. Thanks again.

Nice! thanks for the write up.
one thing that confuses me though, i have rooted my phone but have the stock rom (nadroid from cyanogen 506), will i be able to get the OTA when it rolls for the ATT version? Or only manual update for me?
thanks.

Everything works, great post by paul as usual

I followed these steps (was running Cyanogen 5.0.6) and it works perfectly. I have the AT&T/Rogers version. I didn't wipe and all my apps/settings are intact!

Related

Go Back to Damageless?

I installed the new 2.1 Sprint leak using the RUU .exe file, but my apps are not showing up in the Market. Is there a way to go back to Damageless 2.1?
spatel9114 said:
I installed the new 2.1 Sprint leak using the RUU .exe file, but my apps are not showing up in the Market. Is there a way to go back to Damageless 2.1?
Click to expand...
Click to collapse
Ya did something wrong, it's working great for myself as well as others!
nandriod....did you make a backup?
spatel9114 said:
I installed the new 2.1 Sprint leak using the RUU .exe file, but my apps are not showing up in the Market. Is there a way to go back to Damageless 2.1?
Click to expand...
Click to collapse
Thats because the RUU has NONE of the fixes that damageless had put in to make things work like they should. Try flashing it.
You need a custom recovery again first, and maybe busybox and some other stuff...
regaw_leinad said:
Thats because the RUU has NONE of the fixes that damageless had put in to make things work like they should. Try flashing it.
You need a custom recovery again first, and maybe busybox and some other stuff...
Click to expand...
Click to collapse
What do you mean try flashing it? I went back into my SD card to try to get Damageless 2.1 again, but it says the update.exe is not verified..
Roman G said:
Oh for the love of god, he did not fix&&£&£
It's works great right out of the box! Give it a rest!
There is nothing not working!
Click to expand...
Click to collapse
I guess i know you're kidding, so I wont take that personally.
spatel9114 said:
What do you mean try flashing it? I went back into my SD card to try to get Damageless 2.1 again, but it says the update.exe is not verified..
Click to expand...
Click to collapse
Download the .zip from his thread, then boot to recovery and flash it, wiping first.
http://forum.xda-developers.com/showthread.php?t=656690
regaw_leinad said:
Download the .zip from his thread, then boot to recovery and flash it, wiping first.
Click to expand...
Click to collapse
Yeah, I tried that, but when I go to flash the ROM, it says the update is not verified, installation aborted..
Roman G said:
I am not saying he has not fixed anything in the past, but this RUU is 100% fully functional, there is noting wrong with it!
Click to expand...
Click to collapse
Can you adb shell and do anything?
Does SU work?
just wondering... I haven't tried running the ruu on my phone personally.
regaw_leinad said:
Can you adb shell and do anything?
Does SU work?
just wondering... I haven't tried running the ruu on my phone personally.
Click to expand...
Click to collapse
Alright yeah, I'm not sure what that means, lol I'm relatively new to all of this..sorry
So I wiped again, but still no protected apps in the Market..
Thread Cleaned.
Quit the [email protected] people please, keep it on topic and stop the flaming or some of you will be having a small holiday.
CHeers and enjoy your weekend!
spatel9114 said:
What do you mean try flashing it? I went back into my SD card to try to get Damageless 2.1 again, but it says the update.exe is not verified..
Click to expand...
Click to collapse
it should be an update.zip
not exe
just download his newest ROM. name it update.zip
put it on your sdcard (root location)
boot into recovery (by holding down the home and power button at the same time)
wipe/factory reset
then flash (apply: update.zip)

Leaked beta Froyo 2.2 update download, instructions, and HelixLauncher user Warnings

There is a thread with this info in it, but it is buried deep in over a hundred pages and I thought the warning for HelixLauncher bared having a new post.
Here is the link to download the update.
http://android.clients.google.com/packages/passion/signed-passion-FRF50-from-ERE27.1e519a24.zip
Looks like that link is dead... here is a mirror
http://dl.dropbox.com/u/113487/signed-passion-FRF50-from-ERE27.1e519a24.zip
And one more just in case the others go down.
http://www.filefactory.com/file/b1chb29/n/update-nexusone-FRF50-signed.zip
Warning!! If you use Helixlauncher, uninstall or remove its defaults. It will go into a Force Close loop, making the phone unusable without booting into recovery again and performing a factory wipe/reset.
How to flash the update, I used these steps and it worked fine, but remember, there is always the possibility to brick the phone.
1. Download file from link up there.
2. Rename the file to update.zip.
3. Note that if you're using Windows and don't have "show file extentsions" turned on in the file explorer you won't see a .zip. Just rename it to "update" (no quotes, of course) because it's already a zipped file.
4. Copy the update.zip file onto your microSD card.
5. With your Nexus One off, hold down the trackball and press the power button.
6. You'll be booted into a white screen with three Android robots on skateboards. Select "Bootloader."
7. On the next screen, select "Recovery."
8. Your phone will reboot, giving you a picture of the Android robot and an exclamation point inside a triangle.
9. Now press the power button and volume up button at the same time. It could take a couple of tries.
10. Now (using the trackball this time) choose "Apply sdcard:update.zip" and let things run their course.
Taken from the update-1 instructions on:
http://www.androidcentral.com/how-ma...your-nexus-one
Also, I don't think my phone rebooted own its own after the update. After a minute or two, I tried hitting power and power+vol up to get the menu and reset manually. During that time it reset and booted up fine. So I say give it a few minutes before trying to reboot after the update finishes.
Edit: a ton of threads have popped into existence about froyo, but I didn't see any with early warnings about Helixlauncher.... ah well, maybe this post can be helpful for someone out there.
Edit 2: From what I am seeing, AT&T phones are on a different build of Android than the T-mobile N1. Seems like if you have an AT&T version you are out of luck for right now. This update was meant for the demo devices given to the Press outlets around launch, before the AT&T phone existed.
thanks for this, just a quick question.
Is this ok to use on a nexus one in england? it's not usa only or something is it?
thanks
Can it be flashed over Cyanogen? I read somewhere that it couldn't...
shrub said:
thanks for this, just a quick question.
Is this ok to use on a nexus one in england? it's not usa only or something is it?
thanks
Click to expand...
Click to collapse
If it is a US update then using it on a nexus one in England might not be a good idea, but I doubt it would hurt the phone, but some things might not work right.
St.Jimmy! said:
Can it be flashed over Cyanogen? I read somewhere that it couldn't...
Click to expand...
Click to collapse
You have to be back to stock recovery, so best to follow the directions in this thread. -> http://forum.xda-developers.com/showthread.php?t=686593
you made my day, man. Downloading...
Marine6680 said:
If it is a US update then using it on a nexus one in England might not be a good idea, but I doubt it would hurt the phone, but some things might not work right.
You have to be back to stock recovery, so best to follow the directions in this thread. ->
I flashed it over cyanogen 5.0.7 Test2 and it worked without any problem. Just helixlauncher is going nuts
Click to expand...
Click to collapse
Yeah I had to do a wipe when Helixlauncher went nuts on me, but Android restored all my apps for me lol.
Re: Official Froyo 2.2 update download, instructions, and HelixLauncher user Warnings
So...can we reinstall helixlauncher safely after updating? Just want to make sure
naynada said:
So...can we reinstall helixlauncher safely after updating? Just want to make sure
Click to expand...
Click to collapse
Not sure if Helixlauncher will already work with Froyo
i keep gettin installation aborted
Ritmjunk said:
Marine6680 said:
If it is a US update then using it on a nexus one in England might not be a good idea, but I doubt it would hurt the phone, but some things might not work right.
You have to be back to stock recovery, so best to follow the directions in this thread. ->
I flashed it over cyanogen 5.0.7 Test2 and it worked without any problem. Just helixlauncher is going nuts
Click to expand...
Click to collapse
Wait what?!?! Your saying it works just flashing over CM? Iv read all day that you have to go back to stock.. Have you tried/know if it works over 5.0.6?
Click to expand...
Click to collapse
Crime843 said:
i keep gettin installation aborted
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Click to collapse
I cant find it in the market anymore .....
johanove said:
Ritmjunk said:
Wait what?!?! Your saying it works just flashing over CM? Iv read all day that you have to go back to stock.. Have you tried/know if it works over 5.0.6?
Click to expand...
Click to collapse
I'm not joking really. I flashed it over cyanogen 5.0.7 TEST 2 and my N1 is working fine. I'm from Belgium and bought the N1 in U.K.
Click to expand...
Click to collapse
Ritmjunk said:
johanove said:
I'm not joking really. I flashed it over cyanogen 5.0.7 TEST 2 and my N1 is working fine. I'm from Belgium and bought the N1 in U.K.
Click to expand...
Click to collapse
Ok I assume you used Paul's release then?
Click to expand...
Click to collapse
johanove said:
Ritmjunk said:
Ok I assume you used Paul's release then?
Click to expand...
Click to collapse
Jeeee yes, sorry .... I just saw the header and this topic is about the official release/download. Indeed I used Pauls release..... sorry my mistake.
Click to expand...
Click to collapse
naynada said:
So...can we reinstall helixlauncher safely after updating? Just want to make sure
Click to expand...
Click to collapse
Ritmjunk said:
Not sure if Helixlauncher will already work with Froyo
Click to expand...
Click to collapse
Yeah I'm thinking the new update broke it, helixlauncher is integrated much deeper into th OS than most apps, so it would be more vulnerable to even small changes
Crime843 said:
i keep gettin installation aborted
Click to expand...
Click to collapse
I read somewhere, that another person had the same issue. Are you using stock recovery? Also, are you on the latest 2.1 update 1? I'm not sure the issue really. Try a search of the other threads, see if there is a solution.
same here... tried it twice with installation aborted each time. Redownloaded the file... renamed and copied to the sd card again.... same results.
Ritmjunk said:
johanove said:
Jeeee yes, sorry .... I just saw the header and this topic is about the official release/download. Indeed I used Pauls release..... sorry my mistake.
Click to expand...
Click to collapse
Cool, ill give it a try then. Thanks for your quick response!
Click to expand...
Click to collapse
Can someone post a link to HelixLauncher? Can't find it in the Market.
Thanks!
about the HELIXLAUNCHER:
there is NO NEED FOR WIPING everything! i had the same problem after updating and these force kills were really anoying.
here's what you have to do
1. remove your sim card (necessary because other wise your phone will reboot in safe mode - don't ask me why, but it did)
2. get into safe mode: (menu button long press while the X flashes on the load, give it a few tries, it vibrate long if it works)
3. delete helix
4. reboot
5. pray and thank me ;-)
worked for me!

I just rooted my N1 for the first time

OK, congratulate me!! Thanks. I did it on the first try, no issue or hiccups what-so-ever.
Now for the info. I'm not sure that anyone will be interested, but I'm guessing other people in my position at least might be.
I'm very experienced with computers, but not working directly with rooting/unlocking devices. But I would say anyone who reads up a bit and can follow directions properly could pull it off pretty easily.
So I run 2.2.2, and I used superoneclick 1.6.3.
After opening superoneclick, I switched it from psneuter to rageagainsthecage. I had no idea if I was supposed to do this, but I read all about rageagainstthecage, and never heard of psneuter.
I had my phone connected to my PC, and I left my SD in the phone, but I unmounted it in settings. I have used ADB before, so I knew the drivers were installed and working, and I hit the button root.
After reading this site, http://forum.xda-developers.com/showthread.php?t=803682, I started with debugging off, and turned it on as it said. I then turned it off, but didn't get a chance to turn it back on and off and on, so I just turned it back on (debugging) when it got to "Waiting for device" for the second time.
That was it! It asked to test and see if root was in fact accomplished, and it was. I then installed setCPU (which is basically the only reason I wanted to do this) and as far as I can tell it seems to be working fine.
I have been reading a lot about this for the past few days, but the actual procedure only took a couple of minutes. Keeping in mind, of course, that I already had ADB and drivers working.
Nothing was wiped off my phone, which surprisingly was hard to confirm on the web. I did read somewhere that only unlocking wipes data, but still, you never know.
I hope this helps anyone else who is new and unsure of the process, and I'd be happy to answer any other specific questions based on what I have learned of the last week or so. I know that people hesitate to ask questions in case they have already been asked lots of times, but are buried and hard to find (because that's the position I was in ).
Thanks for posting your "rooting" experience. I'm sure there are people that will find it helpful.
I think when I did mine, it was something along the lines of:
fastboot-oem-unlock
fastboot flash recovery <whatever>
reboot into recovery and flash rom
Other than the ability to install custom ROM's I've yet to see a huge deal in rooting my phone. Anyone care to tell me what I can do with a rooted N1 that is a must have? So far I tried to change some fonts, which didn't work, and discovered that I have to install a custom ROM to change the color of the notification bar, and I can't make the default Google music and news widgets slightly transparent. So educate me, what's the huge deal with rooting, aside from a custom ROM?
Set cpu of course like being said. I remember the first time I rooted my phone was universal androot it was a breeze. Then I lost root and use super one click to gain out back. Root really easy as well
Sent from my Nexus One using XDA App
- Backup application, like MyBackup, can backup your app data(including game save...) if your device is rooted.
Hi N1 owners.
I also just root my N1 with superoneclick 1.6.3
After that I flashed CM 6.1.1 and yesterday I tried CM7. Everything has worked fine for me so far, but I have some questions, I hope someone can answer.
1/Can I just flash random roms on top of each other, like i did from cm6 - cm7?
2/ Can I always restore backups, nomatter what rom I come from or to?
3/ when/if official GB come out, can I flash a stock rom and get the OTA update right away?
Sorry, if I ask silly questions ..
Built in trackball colors, call blocker, hide frequently called list in the favorites tab, remove unnecessary apps, tmobile wifi calling, notification bar power toggles, trackball wake and unlock, quiet hours, themes, etc., etc., etc. Just off the top of my head. Oh, and Gingerbread!!!
Sent from my Nexus One using Tapatalk
Some apps want to bypass the home screen "5 second rule" like widget locker, you need root. I setup a widget to reboot (nice!).
brettbellaire said:
...I did read somewhere that only unlocking wipes data, but still, you never know.
Click to expand...
Click to collapse
Unlocking the Bootloader wipes data, rooting does not. This is probably what you read.
offenberg said:
Hi N1 owners.
I also just root my N1 with superoneclick 1.6.3
After that I flashed CM 6.1.1 and yesterday I tried CM7. Everything has worked fine for me so far, but I have some questions, I hope someone can answer.
1/Can I just flash random roms on top of each other, like i did from cm6 - cm7? Yes you can. Often if the ROM is the next version in a series, you can flash without wiping data or cache, but some ROMs require you to do this first.
2/ Can I always restore backups, nomatter what rom I come from or to? A Nandroid backup can be reinstalled from any ROM, or even just from Recovery if there is no ROM.
3/ when/if official GB come out, can I flash a stock rom and get the OTA update right away? Yes. Either restore your stock ROM Nandroid backup or a passimg.zip.
Sorry, if I ask silly questions ..
Click to expand...
Click to collapse
offenberg said:
Hi N1 owners.
I also just root my N1 with superoneclick 1.6.3
After that I flashed CM 6.1.1 and yesterday I tried CM7. Everything has worked fine for me so far, but I have some questions, I hope someone can answer.
1/Can I just flash random roms on top of each other, like i did from cm6 - cm7?
2/ Can I always restore backups, nomatter what rom I come from or to?
3/ when/if official GB come out, can I flash a stock rom and get the OTA update right away?
Sorry, if I ask silly questions ..
Click to expand...
Click to collapse
1. As a rule, if you are going from 1 ROM to another totally different ROM, it's always a good idea to wipe. It only takes a few seconds to sign back in to everything. You can bypass immediate sign in and activate wifi if you need it.
2. Nandroids can be reinstalled anytime. However, a nandroid does not contain your HBOOT and Radio. So if you updated those to use a specific ROM, they would stay in place with the nandroid restore.
3. When GB does finally make it out to our specific device, there is no way you would get an OTA before the ROM devs here had you up and running.
***Also note, the 1-click root tools may or may not work right away with the OTA 2.3. So to anyone that rooted using those tools and unrooted to hurry up and get an OTA, you may be stuck on stock until it gets fixed.
Know-Fear said:
1. As a rule, if you are going from 1 ROM to another totally different ROM, it's always a good idea to wipe. It only takes a few seconds to sign back in to everything. You can bypass immediate sign in and activate wifi if you need it.
Click to expand...
Click to collapse
I agree, do a full wipe if it's a new ROM. Titanium Backup is a great way to get all of your apps and data back after installing the new ROM.
bigmout said:
I agree, do a full wipe if it's a new ROM. Titanium Backup is a great way to get all of your apps and data back after installing the new ROM.
Click to expand...
Click to collapse
So what do you lose (if anything) when flashing a new ROM if you backup and do things the right way?
Another question would be if you just flash a new kernal do you lose any/all data?
brettbellaire said:
So what do you lose (if anything) when flashing a new ROM if you backup and do things the right way?
The only thing you'd lose is the old rom
Another question would be if you just flash a new kernal do you lose any/all data?
Click to expand...
Click to collapse
Nope
Sent from my Nexus One using XDA App
kmiloco49 said:
Nope
Sent from my Nexus One using XDA App
Click to expand...
Click to collapse
Interesting... Thanks!
@ brettbellaire
I've rooted before, and lost root when ota's came. I've rooted again using superoneclick, and am contemplating cm7. But I feel very cautious about flashing a different rom, I'd cry if I bricked my phone. However, I'm probably going to do it during the next week (unless gingerbread ota arrives).
Andy
Sent from my Nexus One using XDA App
Hmmm, I have been anxious for GB too.... but I'm not sure it's worth it. I don't think it's such a big update. I don't think there's too much of a danger of brinking these days.
I have been contemplating doing what I have to to overclock, see what kind of a difference that makes...
bigmout said:
I agree, do a full wipe if it's a new ROM. Titanium Backup is a great way to get all of your apps and data back after installing the new ROM.
Click to expand...
Click to collapse
I am a newbie to root. Can Titanium Backup restore the paid apps? because some apps require online verification with Google at the first time of use.
Also, Z4root does not work on my N1. I want to use superoneclick but where can I find the driver for my win7? thanks
unroot
is it possible to go back and unroot the phone? i.e. hide the padlock during phone startup ..I am using N1 ForYo 2.2.2..Thanks
zmalach said:
is it possible to go back and unroot the phone? i.e. hide the padlock during phone startup ..I am using N1 ForYo 2.2.2..Thanks
Click to expand...
Click to collapse
If you see the padlock, you've got an unlocked boot-loader. This can't be re-locked.
Sent from my Nexus One using XDA App

[Q] Mytouch 4G Gingerbread root and unbrick

Hey guys, about a week or two ago, I went to a T-Mobile store to upgrade to 2.3.4. I have been looking into rooting and loading CM7, but im not sure how to do it and what is the best way. I was thinking about doing it with ADB, but im just too chicken to try it. I can't afford to break this phone, so i have to be really careful. If you have any other better ideas as to how I could root 2.3.4, that would be awesome. Also, if you have found any way to unbrick it if it gets bricked somehow in the process, that would be great too. I am an experienced hacker, and am working on starting to develop apps for Android and Apple. Thanks guys, I really need your help.
There is no root for 2.3.4 yet
Sent from my HTC Glacier using Tapatalk
Please read the Wiki in my signature. It has all the guides you'll need.
Here
http://forum.xda-developers.com/showthread.php?t=1178912
Sent from my HTC Glacier using XDA App
Just want to note that that guide is not the solution for all Gingerglaciers. Some devices (mine included) cannot make it past the first step due to 'permission denied'.
Who else is in the waiting line for rootage?
AwesomeTurtle said:
Just want to note that that guide is not the solution for all Gingerglaciers. Some devices (mine included) cannot make it past the first step due to 'permission denied'.
Who else is in the waiting line for rootage?
Click to expand...
Click to collapse
how are you entering the first step, the reason i ask is because i had to help someone who entered it wrong once he followed what i told him it was smooth sailing
AwesomeTurtle said:
Just want to note that that guide is not the solution for all Gingerglaciers. Some devices (mine included) cannot make it past the first step due to 'permission denied'.
Who else is in the waiting line for rootage?
Click to expand...
Click to collapse
This says nothing about the quality of the solution, but rather means that you're not executing the guide correctly.
agrabren said:
* If you get a permission denied, we don't have enough access rights and can't exploit the device.
Click to expand...
Click to collapse
Just in case you all start getting condescending about people not pulling through successful with Ultimate Guide Deluxe. I am not doing it wrong and chances are I know a tad more about this process than you.
There are always chances. On the other hand, chances often lie. Read this:
http://forum.xda-developers.com/showthread.php?t=1185243&page=7
From post 62 downwards.
Then you can count your chances again, or post here about how you and some others missed the obvious.
AwesomeTurtle said:
Just want to note that that guide is not the solution for all Gingerglaciers. Some devices (mine included) cannot make it past the first step due to 'permission denied'.
Who else is in the waiting line for rootage?
Click to expand...
Click to collapse
I am. I'm not well versed enough to do the downgrade-via-ADB thing. All I want to do is temproot, freeze the bloatware on the stock 2.3.4. I'm not interested in flashing a ROM or having permanent root. From what I understand, this isn't possible without downgrading.
Tom Barrister said:
I am. I'm not well versed enough to do the downgrade-via-ADB thing. All I want to do is temproot, freeze the bloatware on the stock 2.3.4. I'm not interested in flashing a ROM or having permanent root. From what I understand, this isn't possible without downgrading.
Click to expand...
Click to collapse
No, it isn't possible. You have to downgrade and install pre-rooted 2.3.4.
It's not really that hard. You could start by trying to set up ADB, and if you get a working environment - you'll know that you're good to go with the guide.
Sorry to raise a dead thread, but I was just wondering if anyone had come across a 2.3.4 root method. I am trying to root my fiancee's device and seem to be getting nowhere.
Apologies also if this has already been addressed.
Thanks guys =]
The rooting method for 2.3.4 involves downgrading to 2.2.1. That's the way it has been, that's most probably the way it'll stay, for a long time, possibly indefinitely.
how to unbrick t-mobile htc mytouch 4g glacier
guys, i successfully rooted my friend's htc glacier mytouch 4g.i noticed dat the backup failed.then i tried flashing this ROM cm-10.1-20130710-Albinoman887-glacier.zip, it was successfully installed.i now clicked on reboot it just got stock on flash screen.i tried factory reset. but any time i clicked on it it takes me back to recovery mode.please help me.my friend is about to turn me to his enemy.
take out your battery, then out it back in
Hold the volume down button and the power button, select recovery (use the volume keys)
Then when your in there, do a factory reset, wipe cache and dalvik (if your using cwm then go to advanced then wipe dalvik)
Then re-flash the rom.
N_otori0us_ said:
take out your battery, then out it back in
Hold the volume down button and the power button, select recovery (use the volume keys)
Then when your in there, do a factory reset, wipe cache and dalvik (if your using cwm then go to advanced then wipe dalvik)
Then re-flash the rom.[/QUOwhen i click on factory reset, it boots into recovery mode.i have tried two different roms cm10.1 amd a cm7 but not the stock rom. please i need more help
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daddydizzleman said:
N_otori0us_ said:
take out your battery, then out it back in
Hold the volume down button and the power button, select recovery (use the volume keys)
Then when your in there, do a factory reset, wipe cache and dalvik (if your using cwm then go to advanced then wipe dalvik)
Then re-flash the rom.[/QUOwhen i click on factory reset, it boots into recovery mode.i have tried two different roms cm10.1 amd a cm7 but not the stock rom. please i need more help
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lol you wanna go back to stock?
Ok then, well look around for the PD15IMG.zip for 2.3.4 then put it on your sd card at the root, and then go into bootloader again.
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N_otori0us_ said:
daddydizzleman said:
lol you wanna go back to stock?
Ok then, well look around for the PD15IMG.zip for 2.3.4 then put it on your sd card at the root, and then go into bootloader again.
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aiit thanks.i would try it n get back to u tomorrow.downloading it right away.
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daddydizzleman said:
N_otori0us_ said:
aiit thanks.i would try it n get back to u tomorrow.downloading it right away.
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Ok, make sure you get the right one. 2.3.4
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crazydrummer95 said:
Hey guys, about a week or two ago, I went to a T-Mobile store to upgrade to 2.3.4. I have been looking into rooting and loading CM7, but im not sure how to do it and what is the best way. I was thinking about doing it with ADB, but im just too chicken to try it. I can't afford to break this phone, so i have to be really careful. If you have any other better ideas as to how I could root 2.3.4, that would be awesome. Also, if you have found any way to unbrick it if it gets bricked somehow in the process, that would be great too. I am an experienced hacker, and am working on starting to develop apps for Android and Apple. Thanks guys, I really need your help.
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Rooting is easy and safe i rooted mine last week and i don't brick my baby... Just take a giant step to follow the information carefully and read the pdf it helped me too.. And adb is easy to use just takes time.
Sent from my myTouch 4G
Perm Rooted
S-OFF
CM 10
using xda app-developers app

[Q] Installing Stock Update with Acer Recovery Installer?

So, I'm new to the world of tablets - the only interaction with them being some light use on my mom's tablet (including rooting it via Iconia Root and installing Acer Recovery Installer v2.54) I was curious about updating via ARI (since she's rooted and being plagued by OTA popups). Back when she first got the tablet, she tried to update and it would stop mid-download, giving no error, and just sit there until she cancelled it (this was before the root). So, basically, my question is: Is it possible to run a stock update (Ie "Stock 3.1 4.010.42_EMEA_GEN3") without having to wipe during install? I have a backup via ARI and also Titanium backup installed but I'd really like to not have to re-install all the apps/set up the homescreen (she's on stock) and stuff. I know on my OG droid that when I installed CM7 I had to do a wipe for it to even get past the boot screen but I figure with this being a stock update maybe it's different...
If not is there some way that I can install an update while keeping the root/system data?
AliceInUnderland said:
So, I'm new to the world of tablets - the only interaction with them being some light use on my mom's tablet (including rooting it via Iconia Root and installing Acer Recovery Installer v2.54) I was curious about updating via ARI (since she's rooted and being plagued by OTA popups). Back when she first got the tablet, she tried to update and it would stop mid-download, giving no error, and just sit there until she cancelled it (this was before the root). So, basically, my question is: Is it possible to run a stock update (Ie "Stock 3.1 4.010.42_EMEA_GEN3") without having to wipe during install? I have a backup via ARI and also Titanium backup installed but I'd really like to not have to re-install all the apps/set up the homescreen (she's on stock) and stuff. I know on my OG droid that when I installed CM7 I had to do a wipe for it to even get past the boot screen but I figure with this being a stock update maybe it's different...
If not is there some way that I can install an update while keeping the root/system data?
Click to expand...
Click to collapse
No. If you run the OTA, you WILL lose root. Not to mention I don't have a lot of faith in any device OTA updates. Prior experience, and hanging around various forums, well, you can read the horror stories.
I would advise, if you want to upgrade her OS and get rid of the "pesky" update notifications, is to flash one of the Stock rooted roms available. Or maybe a stripped down version of a Stock rom.
Search the developer section for a rooted version of the stock OTA, there are several in there. Install it via recovery, you only need to wipe dalvik and cache before the install. All of her data and programs will still be there. It will upgrade just fine. Remember wipe Dalvik and cache but do not wipe data and everything will be fine.
get and flash one of the honeylicious rom from the dev area .. good rom very basic apps.. but has a update to get the acer apps back.. and bunch of other cool mods.. the dev is also . kinda trustworthy..
Giggles.. ok he is kewl for a guy yukeeee guys smell..
good luck .. read read read read before you flash anything and of course back up and back up your backups .. then back them up again
cruise350 said:
Search the developer section for a rooted version of the stock OTA, there are several in there. Install it via recovery, you only need to wipe dalvik and cache before the install. All of her data and programs will still be there. It will upgrade just fine. Remember wipe Dalvik and cache but do not wipe data and everything will be fine.
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Click to collapse
Well... if the person was going to do an update to the exact same rom (different version) I would say ok.
But... if you are going to go to a totally different Rom, you NEED to wipe User Data.
Or, does anybody want to tell me you never have to?
3 Wipes. Mandatory when switching between roms, unless you are a dev and know exactly what you are doing.
Or.... you can forget about the safe side of things, and just flash away, and hope luck is with you.
The Market, SHOULD, allow you to re-download apps based on the market version you previously used. If not, it's a good time to clean house of the useless apps.
Moscow Desire said:
No. If you run the OTA, you WILL lose root. Not to mention I don't have a lot of faith in any device OTA updates. Prior experience, and hanging around various forums, well, you can read the horror stories.
I would advise, if you want to upgrade her OS and get rid of the "pesky" update notifications, is to flash one of the Stock rooted roms available. Or maybe a stripped down version of a Stock rom.
Click to expand...
Click to collapse
I wasn't talking about an OTA, I was talking about the stock 'rom' updates via recovery. I've had experiences with phones that have been rooted and accidentally updated via OTA, it's not fun. My phone was actually put into something I like to refer to as the Root limbo lol, bricked it for a small period of time - that was fun fixing it. I didn't have a nandroid at the time so I had to start from scratch...
cruise350 said:
Search the developer section for a rooted version of the stock OTA, there are several in there. Install it via recovery, you only need to wipe dalvik and cache before the install. All of her data and programs will still be there. It will upgrade just fine. Remember wipe Dalvik and cache but do not wipe data and everything will be fine.
Click to expand...
Click to collapse
So if I find a rooted version of stock OTA I can install it and only wipe Dalvik? I won't get stuck in a bootloop if I don't wipe data?
AliceInUnderland said:
So if I find a rooted version of stock OTA I can install it and only wipe Dalvik? I won't get stuck in a bootloop if I don't wipe data?
Click to expand...
Click to collapse
If you stick with a stock pre-rooted ROM, you won't get stuck in a bootloop like you do some phones. You're just doing an upgrade.
But like doing an upgrade to any other OS without formatting first, you're writing good data over bad, so your mileage may vary.
---------- Post added at 06:38 PM ---------- Previous post was at 06:34 PM ----------
erica_renee said:
get and flash one of the honeylicious rom from the dev area .. good rom very basic apps.. but has a update to get the acer apps back.. and bunch of other cool mods.. the dev is also . kinda trustworthy..
Giggles.. ok he is kewl for a guy yukeeee guys smell..
good luck .. read read read read before you flash anything and of course back up and back up your backups .. then back them up again
Click to expand...
Click to collapse
Hey I resemble....or is it resent that remark! lol
kjy2010 said:
If you stick with a stock pre-rooted ROM, you won't get stuck in a bootloop like you do some phones. You're just doing an upgrade.
But like doing an upgrade to any other OS without formatting first, you're writing good data over bad, so your mileage may vary.
I can't seem to find any pre-rooted stock Roms on the Developers forum. Links? I know I'm probably being a pain in the ass but I really don't want to get something by mistake and start with scratch on my mom's tablet - if it were mine I wouldn't care. lol
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Click to collapse
The link in the post above yours in this thread. Is a link to the rom scroll up one post
Giggles
AliceInUnderland said:
kjy2010 said:
If you stick with a stock pre-rooted ROM, you won't get stuck in a bootloop like you do some phones. You're just doing an upgrade.
But like doing an upgrade to any other OS without formatting first, you're writing good data over bad, so your mileage may vary.
I can't seem to find any pre-rooted stock Roms on the Developers forum. Links? I know I'm probably being a pain in the ass but I really don't want to get something by mistake and start with scratch on my mom's tablet - if it were mine I wouldn't care. lol
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Click to collapse
http://forum.xda-developers.com/showthread.php?t=1290318
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kjy2010 said:
AliceInUnderland said:
http://forum.xda-developers.com/showthread.php?t=1290318
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Oh my god you rock, thanks so much!
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AliceInUnderland said:
kjy2010 said:
Oh my god you rock, thanks so much!
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Yw
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kjy2010 said:
AliceInUnderland said:
http://forum.xda-developers.com/showthread.php?t=1290318
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Okay, this sent her into a bootloop so I had to nandroid. I wiped dalvik cache before installing this. Put it in the root of my SD card and installed via CWM in recovery. what am I doing wrong?
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AliceInUnderland said:
kjy2010 said:
Okay, this sent her into a bootloop so I had to nandroid. I wiped dalvik cache before installing this. Put it in the root of my SD card and installed via CWM in recovery. what am I doing wrong?
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Click to collapse
I've never heard of the A500 going into a bootloop simply from flashing one rooted stock ROM to another, but then again most people do all the necessary wipes when they do. Did you wipe dalvik and battery stats? That's about as minimal as you're going to get. If that doesn't work, you'll just have to flash the proper way. Instructions here complete with a video tutorial on how to flash by yours truly:
http://forum.xda-developers.com/showthread.php?t=1390860
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kjy2010 said:
AliceInUnderland said:
I've never heard of the A500 going into a bootloop simply from flashing one rooted stock ROM to another, but then again most people do all the necessary wipes when they do. Did you wipe dalvik and battery stats? That's about as minimal as you're going to get. If that doesn't work, you'll just have to flash the proper way. Instructions here complete with a video tutorial on how to flash by yours truly:
http://forum.xda-developers.com/showthread.php?t=1390860
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Nevermind, I fixed it XD I wiped dalvik and battery/partition and it worked fine lol.
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AliceInUnderland said:
kjy2010 said:
Nevermind, I fixed it XD I wiped dalvik and battery/partition and it worked fine lol.
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Uh huh....you're welcome!
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