[Q] Nexus One Downgrade - Nexus One Q&A, Help & Troubleshooting

I want to downgrade my nexus because i let my little sister play with it (big mistake) i had it rooted on 2.2.2 (superoneclick) and now im on gingerbread! i cant downgrade to 2.2 or 2.2.2 it just gives me an error could i try to use the passimg.zip and try to flash 2.2 that way to reroot it?
EDIT:just tried the passimg.zip it said main version older any suggestions?

Read the forum, I'm sure there is a downgrade thread within the last 2 pages.

I don't think there's a fix for the "main version is older" problem, unless you unlock the bootloader...
Sent from my Nexus One using XDA App

danger-rat said:
I don't think there's a fix for the "main version is older" problem, unless you unlock the bootloader...
Sent from my Nexus One using XDA App
Click to expand...
Click to collapse
I would do that but my windows 7 wont recognize the nexus one tried all of the driver solutions but it wont even show up in the device manager if i could find a solution to the driver problem i would do that but i yet to have found one so....

Is your phone at the fastboot screen when you try and connect?
Sent from my Nexus One using XDA Premium App

danger-rat said:
Is your phone at the fastboot screen when you try and connect?
Sent from my Nexus One using XDA Premium App
Click to expand...
Click to collapse
yes but im going to try with my other win 7 laptop then my winxp netbook tonight maybe then it will work. btw do i have to have the sdk set up?

Setting up the sdk is basically installing the drivers, and making sure you have the necessary files (adb, fastboot, su, or whatever)
http://www.nexusoneforum.net/forum/nexus-one-development-hacking/10940-simple-sdk-setup-manual-root-guide-windows.html
Sent from my Nexus One using XDA Premium App

Related

Need help unrooting!!!!

Please help!!! My charger port broke and I need to unroot to take it to Cellular South to see if they can fix it. I am running CM 6.1 and I rooted with Z4root. I saved it on my phone with Titanium Backup. When I click on it all it says is root. Well i figured if I try to reroot it, it will recognize that I am already rooted and then give me the option to unroot but all it does is reboots and reinstalls the current ROM. When I go back to Z4root it says the same thing, root. I also was going to get the original RUU from Cell South but I can't hook my phone up to the computer to finish the process cause of my charger port is broken. Please help me!!! If I failed to give you all the info you need, let me know and I will give you the missing info. Thanks in advance!!!
have your tried running the ruu through adb using adb wireless?
How do you do that?
I downloaded the RUU from Cell South and tried to install it from recovery mode but it just went back to the current ROM again.
there is a progam called adb wireless.... havent done any of this myself but i would guess its the same as running the ruu in adb connected through usb.
check here for ruu commands in adb
http://forum.xda-developers.com/showthread.php?t=688820 the app is in market i do believe
hope i not confusing you or leading you down the wrong path but is just an idea you can try
babygirl17_06 said:
I downloaded the RUU from Cell South and tried to install it from recovery mode but it just went back to the current ROM again.
Click to expand...
Click to collapse
You don't run an RUU from recovery, or from the phone at all.
Do you have fast boot working??? If so there's a zip you can flash from h boot to return to stock.
Something.About.Me.U.Dont.Like.
Its.Cool.I.Understand.AWAH
I downloaded the adb wireless but not sure what to do with it.
Sent from my HERO200 using XDA App
Isn't fast boot where I press and hold power button and volume up? If so then yes it works but not sure how to use it. The only thing I use it for is when is says (menu) Recovery. I use it to send me to recovery mode sometimes.
Sent from my HERO200 using XDA App
What is this androidsdk I keep hearing about? I actually got help rooting with the good folks from phandroid forums. Maybe y'all use this androidsdk in your rooting method and Phandroid does not and I'm missing that and that us why I can't figure out what y'all are talking about. Just thinking...
Sent from my HERO200 using XDA App
Give me a sec to boot up I'll post you some links on how to get the android sdk. Adb wireless wont work without it. I've never used that app so not sure on how it works. And fast boot is when you have s-off. When you hold your volume down and power before you hit the button for recovery it will say in the top left hand corner or right, if you have s-off or s-on. To use fast boot you have to have s-off.
Something.About.Me.U.Dont.Like.
Its.Cool.I.Understand.AWAH
I just checked and it says S-on.
Sent from my HERO200 using XDA App
So what's my next move?
Sent from my HERO200 using XDA App
babygirl17_06 said:
So what's my next move?
Sent from my HERO200 using XDA App
Click to expand...
Click to collapse
Go here to install the ADB -SDK
http://forum.xda-developers.com/showthread.php?t=858118
Go here to have S-off
http://forum.xda-developers.com/showthread.php?t=765237
Go here to go back to stock from you phone
http://forum.xda-developers.com/showthread.php?t=804692
It's going to take a lot of reading sorry for the wait time had to take my wife to work. If you need any other help I will try my best. Well good luck.
On the first step, do I do everything or just download the ADB SDK? Sorry, I hate to sound like such a noob but I don't want to mess this up!
Sent from my HERO200 using XDA App
Sent from my HERO200 using XDA App
babygirl17_06 said:
On the first step, do I do everything or just download the ADB SDK? Sorry, I hate to sound like such a noob but I don't want to mess this up!
Sent from my HERO200 using XDA App
Sent from my HERO200 using XDA App
Click to expand...
Click to collapse
I'm puzzled as to what step your referring to????
Something.About.Me.U.Dont.Like.
Its.Cool.I.Understand.AWAH
On the first link just follow my instructions step for step and you should have it in no time. Remember follow the first post.
Edit ok now I see my bad. Nope just the sdk nothing else
Something.About.Me.U.Dont.Like.
Its.Cool.I.Understand.AWAH
Ok I have the first 2 downloaded. Since I'm with Cellular South I can't use the last step so I went to cellularsouth.com and I'm downloading it as I type. I'm not sure how to install the first 2 though. I have them downloaded but not sure what to do next.
Sent from my HERO200 using XDA App
babygirl17_06 said:
Ok I have the first 2 downloaded. Since I'm with Cellular South I can't use the last step so I went to cellularsouth.com and I'm downloading it as I type. I'm not sure how to install the first 2 though. I have them downloaded but not sure what to do next.
Sent from my HERO200 using XDA App
Click to expand...
Click to collapse
If you mean the sdk just install it on your computer. Just click on it and choose run. If that's not the one then which one are you refering to
Install the ask on the computer and use the adb wireless to connect, right?
Sent from my HERO200 using XDA App

[Q] Why i cannot root my streak 7?

I try to root dell streak 7 by SuperOneClick 1.5.5 or 1.6.5 or 1.7.0. None of them can work. Any one can help on this?
My android version is 2.2.2
Kernel - 2.6.32.9
OEM Version - GLUNB1A133830
Version - 15799
If you search u will find you dont need root just flash clockwork recovery then a rom with root
Sent from my Dell Streak 7 using XDA Premium App
I've been trying to days frying to do the same and I read your post about flashing,I tried and can't get to go into fastboot recovery or use adb. With adv I got as far as cmd recognizing the device
. Sorry I want to root this streak so bad.
Sent from my MB860 using XDA App
chavezop said:
I've been trying to days frying to do the same and I read your post about flashing,I tried and can't get to go into fastboot recovery or use adb. With adv I got as far as cmd recognizing the device
. Sorry I want to root this streak so bad.
Sent from my MB860 using XDA App
Click to expand...
Click to collapse
huh? what does adb have to do with it?
You boot into fastboot (search on how)
flash recovery(again search on how)
reboot into recovery (yet again search on how)
flash zip you downloaded in dev section
reboot
you have root
I spent 2 days researching. I think I search to much and got everything mixed up. Ill try researching in that order. Thx
Sent from my Dell Streak 7 using XDA App
By the way I have update2.2.2,I can still root that?
Sent from my Dell Streak 7 using XDA App
chavezop said:
I spent 2 days researching. I think I search to much and got everything mixed up. Ill try researching in that order. Thx
Sent from my Dell Streak 7 using XDA App
Click to expand...
Click to collapse
trust me.. all the information you need to do every single one of those steps is in this forum.. either in the dev section or here.. I dont know why it's taking you two days when I was just able to locate everything(even though I laid out within minutes from just the clockwork mod thread in the dev section.
it tells you 1. How to boot your streak into fast boot
2. tells you how to flash recovery and what commands to issue
3. tells you how to enter clockwork recovery
4. flashing the zip is self explanatory

Rooted htc vivid help needed..

So i have a rooted htc vivid and today my battery died today and now my phone will not boot up at all. I can plug in the charger and the charge light comes on for a few seconds and then goes off.. It did this once last night and came back on after pulling the battery. Died today and cant get it back on...help me out please someone..
We followed Slapshot30's Superguide by doing the following:
HTC Dev Unlock - confirmed
Followed step 2 but got an error trying to update recovery
Used the Supertool Method and confirmed root with Titanium Backup
Tried Flashing a couple different versions of CWM to no avail.
Now we are at the current situation, unable to even boot into hboot by pulling battery and using power/vol down method.
At a standstill now
Edit: Oh and I helped him root this phone. I've rooted both my OG Evo and my E3D.
Edit #2 - Got it to boot into hboot and now the phone is booting up normally. Anyone know why it would do that? Also, does anyone know where I can find a download for CWM that I can flash through the bootloader? When we try to go to the recovery now it just goes the the screen with the red exclamation.
Are you able to flash the PH39IMG from the superguide? It's really easy, just put that file on the internal or external memory and boot into hboot and the phone will automatically update to the newest recovery.
If that doesn't work you cab flash the recovery using the other guide in the superguide, the one involving flashimagegui app.
Sent from my HTC PH39100 using xda premium
When he puts the image on the sd card it doesn't update when booting into hboot...it goes through the steps but says no image.. I've done this a million times on my evo 3d but this phone is about to drive me crazy! We tried the other method but the app says his phone isn't compatible.
Sent from my PG86100 using Tapatalk
radiation0512 said:
When he puts the image on the sd card it doesn't update when booting into hboot...it goes through the steps but says no image.. I've done this a million times on my evo 3d but this phone is about to drive me crazy! We tried the other method but the app says his phone isn't compatible.
Sent from my PG86100 using Tapatalk
Click to expand...
Click to collapse
How about going to the thread for the new recovery (thecubed is the dev that made it). There is another method posted there, just a little more confusing. It involves a line or two of code in the command prompt.
Sent from my HTC PH39100 using xda premium
why not send it back to stock first using the instructions in the superguide, and start from scratch?
Is that a possibility?
ryane67 said:
why not send it back to stock first using the instructions in the superguide, and start from scratch?
Is that a possibility?
Click to expand...
Click to collapse
It is a possibility, but a last resort. Kind of a pain in the butt.
Sent from my HTC PH39100 using xda premium
Can you put the link for that recovery....
Sent from my HTC PH39100 using xda premium
http://forum.xda-developers.com/showthread.php?t=1423075
Sent from my HTC PH39100 using xda premium
slapshot30 said:
It is a possibility, but a last resort. Kind of a pain in the butt.
Sent from my HTC PH39100 using xda premium
Click to expand...
Click to collapse
yeah I guess that can be a bit of a pain... Sometimes when I have an error and can't seem to figure it out I like to re-start at least a portion of what Im working on with a clean slate and make sure I did everything correctly, cleanly, etc.. but that's the programmer in me coming back out after years of unintentional suppression
ill try your link out but probally gonna need some help in the command prompt not really good with that stuff...i have been trying and i cant get it to work..
GMSTEAK03 said:
ill try your link out but probally gonna need some help in the command prompt not really good with that stuff...i have been trying and i cant get it to work..
Click to expand...
Click to collapse
Just put the file on your desktop. Go to a file explorer and go to your desktop folder. Hold shift and right click, select open a command window here. Then just type in the line of code it says.
Sent from my HTC PH39100 using xda premium
Pops up with windows disc image burner...doing something wrong
Sent from my HTC PH39100 using xda premium
GMSTEAK03 said:
Pops up with windows disc image burner...doing something wrong
Sent from my HTC PH39100 using xda premium
Click to expand...
Click to collapse
That's really odd... You might just have to try reverting to stock using the superguide and then rooting again.
Sent from my HTC PH39100 using xda premium
ok when i open the command promp on the desktop then i typed in fastboot flash recovery and it comes up with some commands is that what is supposed to do?
ok i think i figured it out...its telling me its waiting for device right now how is my phone supposed to be right now. normally booted up or in hboot
i figured it out im now in recovery...thanks for all the help..i now know more about the cmd prompt and all the fastboot stuff...

Ugh, I got a problem..

I'm a big noob in this community. Well, yesterday I flashed a custom rom and got my captive in a loop. No biggie. I flashed it back to stock and now running elcair 2.1. I've tried hooking it up to lies mini but it seems two drivers fail to install correctly everytime. Downloaded the drivers from Samsung and other places. Contacted Samsung through live chat (never again). Ive tried factory resetting. I also need to mention I can't go into download mode or recovery. I need the 3 button mod but I've read that rom manager doesn't support eclair. Am I screwed and stuck on this firmware?
Sent from my SAMSUNG-SGH-I897 using xda app-developers app
First, forget Rom Manager. It has almost nothing for the Captivate. Second, check out my signature for an ADB Utility to help you get into download/recovery. Also, you may want to completely uninstall the drivers for the captivate, reboot, and then reinstall them again before plugging your phone back in.
ADB utility would help me go into download mode?
Sent from my SAMSUNG-SGH-I897 using xda app-developers app
If the drivers are working correctly, yes.
Red_81 said:
If the drivers are working correctly, yes.
Click to expand...
Click to collapse
My drivers ARENT working correctly. I dont know what seems to b e the problem.
As Red_81 mentioned, if you can't get into download or recovery mode, try using ADB to force it to get there. You can get it with the utility in Red_81's signature. Once you have the phone hooked up and ADB installed, just open a command prompt, navigate to where you have ADB installed, and type "adb reboot download" or "adb reboot recovery".
If the Samsung drivers aren't cutting it for you, you might want to try flashing a stock Gingerbread ROM (with bootloaders) from Heimdall. Heimdall will install its own USB driver (lib-usb), which might bypass your issue.
If you're still having driver issues, take a look at the "Captivate Connection Issues" thread in my signature. At least one of those solutions should (hopefully) work for you.
I used Odin to flash back. Would it be easier if I used a jig?
Sent from my SAMSUNG-SGH-I897 using xda app-developers app
i too am a noob. ive gotten back to 2.1 and i can get into download via adb but odin does not see my phone after adb reboot download. any ideas?
^
Same as a couple of posts up...
See this Captivate Connection Issues and Download Mode Help.
Sent from my SAMSUNG-SGH-I777 using xda premium
When I go to adb, do I go indeed mass storage mode?
Sent from my SAMSUNG-SGH-I897 using xda app-developers app
4-2ndtwin said:
^
Same as a couple of posts up...
See this Captivate Connection Issues and Download Mode Help.
Sent from my SAMSUNG-SGH-I777 using xda premium
Click to expand...
Click to collapse
i could kiss you
^
A hit on my Thanks button will do instead...
Sent from my SAMSUNG-SGH-I777 using xda premium
xylos123 said:
When I go to adb, do I go indeed mass storage mode?
Sent from my SAMSUNG-SGH-I897 using xda app-developers app
Click to expand...
Click to collapse
Go to Settings/ Applications/ Development and USB Debugging on.
Sent from my SAMSUNG-SGH-I777 using xda premium
ive been trying everything in the dev forum for days trying to sort this out. then i tried to log in to ask a question and found out that i couldnt post because THERE IS AN ENTIRE FORUM FOR NOOB QUESTIONS lol. his is my second smart phone that ive messed with, the first was my htc eris. the eris was like fisher price my first root kit. glad i found out about adb and odin though. thanks again man.
How am I suppose to connect it if i can't install the drivers? -.-
Sent from my SAMSUNG-SGH-I897 using xda app-developers app
Edit: Can u try a different pc to see if the drivers will load to it ??
The Stickied Threads in the Captivate Forums (Q & A and General and Development) will prove to be of much help also.
Sent from my SAMSUNG-SGH-I777 using xda premium
I've already tried. Installed, uninstalled, rebooted my computer nothing. I've been trying for two days already.
Sent from my SAMSUNG-SGH-I897 using xda app-developers app
Did u try Heimdall as suggested previously. It will install it's driver only to the one usb port that u r connected to at the time of the install. ??
Sent from my SAMSUNG-SGH-I777 using xda premium
Yeah, I've tried with two computers already.
Sent from my SAMSUNG-SGH-I897 using xda app-developers app
Heimdall didnt work, better yet im not sure what im suppose to do with it. What my phone does when its in Samsung kies mode is it keeps on booting up the mtp application. Whats happening there?

Moonshine, error:ADB FAILURE

Just looking to see if anyone else got this issue.
Tried live usb, live cd, and hdd install of ubuntu 32 bit 12.04.
Tried different roms and made sure fastboot was off, debugging check on and no lock code.
It will reboot to bootloader but the ADB part fails.
Any ideas?
Sent from my HTC ONE using xda premium
I had the same problem and this worked for me, might not for you. My problem is caused by easy tether client installed on my laptop so when I plug in my phone I have to do this
1. Turn off development settings
2. Turn it back on
3. Check the use debugging box
4. Run adb from command prompt
My laptop runs windows 7 BTW
Sent from my HTCONE using Tapatalk 4 Beta
Also just so you know you have to run ADB as root or else you'll get a device not connected message
Sent from my HTC One running ViperROM v1.1.0
FrozenRiff said:
I had the same problem and this worked for me, might not for you. My problem is caused by easy tether client installed on my laptop so when I plug in my phone I have to do this
1. Turn off development settings
2. Turn it back on
3. Check the use debugging box
4. Run adb from command prompt
My laptop runs windows 7 BTW
Sent from my HTCONE using Tapatalk 4 Beta
Click to expand...
Click to collapse
Tried that. Still didn't work.
benmatlock said:
Also just so you know you have to run ADB as root or else you'll get a device not connected message
Sent from my HTC One running ViperROM v1.1.0
Click to expand...
Click to collapse
I did the sudo before the command and put in my password.
Sent from my HTCONE using xda premium
You should try the other method that's not moonshine. Forgot what bits called but that's what I used and it worked flawlessly
Sent from my HTCONE using Tapatalk 4 Beta
FrozenRiff said:
You should try the other method that's not moonshine. Forgot what bits called but that's what I used and it worked flawlessly
Sent from my HTCONE using Tapatalk 4 Beta
Click to expand...
Click to collapse
YEPPERS, this one worked in about 3 min.. just easy as can be
http://forum.xda-developers.com/showthread.php?t=2314703
Doesnt it break hot reboot?
Sent from my HTCONE using xda premium
eyeisdasteve said:
Doesnt it break hot reboot?
Sent from my HTCONE using xda premium
Click to expand...
Click to collapse
I don't know what hot reboot is but if it's something with adb reboot then probably yes
Sent from my HTCONE using Tapatalk 4 Beta
eyeisdasteve said:
Doesnt it break hot reboot?
Sent from my HTCONE using xda premium
Click to expand...
Click to collapse
With the other method it does break hot reboot, I don't use it so it doesn't matter to me, also the method can be done right from terminal emulator, just follow the same command but instead of typing just revone you need to type revone.bin
Sent from my HTCONE using xda premium
josh030181 said:
With the other method it does break hot reboot, I don't use it so it doesn't matter to me, also the method can be done right from terminal emulator, just follow the same command but instead of typing just revone you need to type revone.bin
Sent from my HTCONE using xda premium
Click to expand...
Click to collapse
I sometimes like hot reboot. But I can wait the extra seconds for the whole phone to boot.
Sent from my HTCONE using xda premium
So, came to the conclusion that my laptop does not like ubuntu for some reason. It will not recognize my device in ubuntu but is fine in windows.
I'm gonna try a live cd on my buddies laptop.
If I get it to recognize my phone, I'm gonna moonshine over revone. :thumbup:
Sent from my HTCONE using xda premium
eyeisdasteve said:
So, came to the conclusion that my laptop does not like ubuntu for some reason. It will not recognize my device in ubuntu but is fine in windows.
I'm gonna try a live cd on my buddies laptop.
If I get it to recognize my phone, I'm gonna moonshine over revone. :thumbup:
Sent from my HTCONE using xda premium
Click to expand...
Click to collapse
You can always do revone first then moonshine afterwards, OMJ confirmed that works
Sent from my HTCONE using Tapatalk 4 Beta
FrozenRiff said:
You can always do revone first then moonshine afterwards, OMJ confirmed that works
Sent from my HTCONE using Tapatalk 4 Beta
Click to expand...
Click to collapse
Did the revone. Now just gonna do moonshine on my buddy's laptop.
I'll see what happens.
Sent from my HTCONE using xda premium
eyeisdasteve said:
Did the revone. Now just gonna do moonshine on my buddy's laptop.
I'll see what happens.
Sent from my HTCONE using xda premium
Click to expand...
Click to collapse
My initial problem with device and moonshine was resolved by flashing stock rooted Rom, then everything worked fine. Completed and restored from backup. Think the issue with phone being seen and flashing was noted on the site somewhere that stock kernel was recommended or required.
Sent from Taptalk on HTC One on some awesome custom Rom!
avwheeler said:
My initial problem with device and moonshine was resolved by flashing stock rooted Rom, then everything worked fine. Completed and restored from backup. Think the issue with phone being seen and flashing was noted on the site somewhere that stock kernel was recommended or required.
Sent from Taptalk on HTC One on some awesome custom Rom!
Click to expand...
Click to collapse
I tried 3 different roms and even stock.
Nothing was working for me. But in ubuntu if I ran 'lsusb' my device doesn't even pop up. It won't recognize that it's there.
Sent from my HTCONE using xda premium
eyeisdasteve said:
I tried 3 different roms and even stock.
Nothing was working for me. But in ubuntu if I ran 'lsusb' my device doesn't even pop up. It won't recognize that it's there.
Sent from my HTCONE using xda premium
Click to expand...
Click to collapse
I used the newest live cd 13 I think, the more stable and without all media crop version had bad wife drivers for me. I downloaded file, copied over only adb and fastboot to folder, though they would not see device, also don't think needed, then continued. Made sure debugging was turned on, also updated to latest. 35 supersu (don't think this had anything to do with it) only other difference would be computer hardware. It pissed me off for a while until I loaded vipers stock deodexed.
Good luck :sly:
Sent from Taptalk on HTC One on some awesome custom Rom!
I was getting the same ADP error. I talked to support on IRC, they said viper 1.1.0 is not supported for moonshine. Suggested doing RUU to go back to stock. In which case you would have to nandroid your rom, backup contents to computer. Relock phone, RUU, unlock phone again, moonshine, flash recovery, restore nandroid. I might wait till next release of viper rom to s-off.
Sim-X said:
I was getting the same ADP error. I talked to support on IRC, they said viper 1.1.0 is not supported for moonshine. Suggested doing RUU to go back to stock. In which case you would have to nandroid your rom, backup contents to computer. Relock phone, RUU, unlock phone again, moonshine, flash recovery, restore nandroid. I might wait till next release of viper rom to s-off.
Click to expand...
Click to collapse
I DID MINE WITH MACKS ROM, IF YOU HAVE A STOCK ROM NANDROID JUST RESTORE IT AND TRY AGAIN.watch your downloads on moonshine so you get the right firmware version for your rom, they were reversed fuses was notified, he might have changed it by now but check for sure anyway.
Aldo101t said:
I DID MINE WITH MACKS ROM, IF YOU HAVE A STOCK ROM NANDROID JUST RESTORE IT AND TRY AGAIN.watch your downloads on moonshine so you get the right firmware version for your rom, they were reversed fuses was notified, he might have changed it by now but check for sure anyway.
Click to expand...
Click to collapse
yea I did notice that that I did download the right one but again not working on VIPER at least for me. I got tired of messing with it, gonna do it a different time.
Sim-X said:
yea I did notice that that I did download the right one but again not working on VIPER at least for me. I got tired of messing with it, gonna do it a different time.
Click to expand...
Click to collapse
don't know if this makes a difference or not. did you plug your phone in before or after you had ubuntu booted.i would try after it's booted up.

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