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Back to releas question

I tried and failed to get 2.2 going on my phone and phone now will not boot
Want to go back to 2.1, I'm not rooted, don't think I can root in the condition it is in
Once I have the 2.1 ROM downloaded what are the steps needed to flash it? Are the steps the same as for getting 2.2 flashed or should I try another way?
Getting an image or file to the SD card is not a problem, I have an adapter

How-to go back to stock rom if needed.
If it was me I would root the phone then install Recovery RA-nexus-v1.7.0. Then flash 2.2 rom that can be flashed via Recovery.

You can go back to 2.1 just follow this guide and you dont need root.

Can't follow the guide, phone is stuck in the static N1 logo
None of the commands will work, I need a way to do it with the SD card and recovery

[Q] [HELP]just got stucked after installing custom rom

I am able to go in downloading mod but recovery mod is not working.. i am installing rom and my battery got empty..i read about "Odin3 One-Click back to Stock" but its risky is there any safe to get back to stock.. my phone was rooted and 2.2 custom rom was installed (or any way to recover clockwork recovery menu)

knopper123 said:
I am able to go in downloading mod but recovery mod is not working.. i am installing rom and my battery got empty..i read about "Odin3 One-Click back to Stock" but its risky is there any safe to get back to stock.. my phone was rooted and 2.2 custom rom was installed (or any way to recover clockwork recovery menu)
Click to expand...
Click to collapse
Odin is not risky - if you can get into DL Mode - I'd suggest running ODIN and flashing back to stock. I have used that application many many times.
Make sure it is the one linked in the Q&A sticky as that will put you back to OTA JH7 (Eclair).
Then you can attempt to re-flash the custom ROM of your choosing.

Also in the future if you want to keep CWM - after flashing and installing ROM Manager again you can copy the update.zip and move it to your external SDCard or computer... and then copy it back over if needed.
Then go into regular recovery - have it run the update.zip -> reboot back into recovery and run it again and you should get CWM back on your phone.
But.. if you pooched your current install it is highly recommended to flash back to stock first to make sure you have a clean install.

one more thing how to install odin drivers there is 12 folders in it

Sounds like you do not have the correct ODIN 1 Click application.
Go here: http://forum.xda-developers.com/showthread.php?t=731989 to download Odin and install your USB drivers for your phone (if you need them)
It is a stand alone *.exe - you run that application - and then put your phone into download mode - then plug in your USB cable into your phone and hit the go button on the application to restore it back to stock.

[Q] Newbie, screwed hero while trying to root help!

Alright guys, I screwed up somewhere. was following the newbie guide. but i think irooted before downloading the recovery app now phone is lagging, force closing shutting off . screwed basicly. can it be saved?

try downloading rom manager...and try to flash clockwork recovery(it's the first on top)...do you have any SU...i'm not sure what the newbie way of root is and do you have nand back up...well try flashing the CW recovery in rom manager and see if you can make a nand back up(in rom manager is Back up current rom, or reboot in recovery and from nand - > back up)from there ->try flashing a rom( i recomend AOSP 0.9.8)
when you download it read the instructions on how to flash(it's not hard just dont forget to wipe everything)
good luck to you...hope i helped....

I ran into the same thing after using z4root on my phone. All I had to do was restart the phone and it started working fine and kept the superuser access since I used the Permanent root option.

[Droid] Cant boot into Recovery. Triangle w/ cell phone

I rooted my phone using the SuperOneClickMethod and then installed ROM Manager and flashed clockwork mod recovery onto my phone. After this i tried to backup and install a new rom onto my phone and when i would do that it woudlnt allow me to backup and it wouldnt let the rom install. it would just bring me to a recovery screen and i would have to reboot my phone. i tried unrooting, formatting the SD card, doing a system wipe and then trying it all over again and now when i try to boot into recovery it just shows a trangle with a cell phone laying down next to it. it doesnt let me do anything i have to pull my battery to reboot it and then it goes back to normal. What do i do to fix this?
PS: my Volume Up is broken so i cant even attempt to boot into stock recovery.

If you can't enter on recovery.
I think you will need to install the original ROM, just using RSD lite.
Or search for froyo version if don't need base.

[Q] Sprint stock recovery

I need to get my Sprint tab fully back to stock, right now i'm running the voodoo custom CWM 2.5.x recovery on my tab and i've flashed the Zephyr rom to go back to stock but clockworkmod is still there. The main problem is that I can't even install the Sprint update. I'm just wondering if someone can please assist me in getting my stock recovery back. Thank you.

Search for the stock files. It should come with odin, if you don't have it.
Make sure you only flash the PDA portion (that will flash the .tar)
you should be good after that.
I haven't tried this, but I don't see why it won't work.
http://forum.xda-developers.com/showpost.php?p=11595785&postcount=4