How can i downgrade to 2.1 ? - Nexus One Q&A, Help & Troubleshooting

hi guys i want to know how can i downgrade none root nexus to 2.1 from froyo ?
or how can i root nexus with froyo ?

root+busybox on froyo: http://n0rp.chemlab.org/android/nexus/froyo-rooter-signed.zip flash it from a custom recovery (testkeys)

Im sorry brother, but as a senior member you should already know how to use the search feature of this thread Not trying to be a douche, but you should know better.
Here you go, give it a try. Some say it worked for them:
http://forum.xda-developers.com/showpost.php?p=6661851&postcount=33
Main thread here:
http://forum.xda-developers.com/showthread.php?t=687795

Related

2.1 Root question

Hey I figured this is a new topic now that it seems like we solved the rooting problem per se.
If I root 2.1 using the directions in the 2.1 root guide successfully; can I then install the 1.56 RUU official, root that using 1.5 root methods, then install one of these badass custom 2.1 roms by our fellow devs here? Or can I still only sit on top of 2.1? I won't to go back LOL
gravesy56 said:
Hey I figured this is a new topic now that it seems like we solved the rooting problem per se.
If I root 2.1 using the directions in the 2.1 root guide successfully; can I then install the 1.56 RUU official, root that using 1.5 root methods, then install one of these badass custom 2.1 roms by our fellow devs here? Or can I still only sit on top of 2.1? I won't to go back LOL
Click to expand...
Click to collapse
You can install ANY rom you like after you are rooted. Doesn't matter really.
Also, this type of stuff should be posted in Q&A for future reference.
riggsandroid said:
You can install ANY rom you like after you are rooted. Doesn't matter really.
Also, this type of stuff should be posted in Q&A for future reference.
Click to expand...
Click to collapse
whoops...my bad being a vet I should've known I guess I just wanted a knee jerk response which I got so thank you...Moderators can you move my thread pls.
my b,
gravesy

[Q] Rooting and Me

Hi Guys,
Did have a search but I'm not sure i speak the same language as some of the posts I tried to read
Woke up this morning and thought I'd have a fiddle with my Nexus. I'd used Androot to get root. I downloaded ROm Manager....flashed Clockwork recovery, and flashed a few roms....
Here are my questions:
Is that it? Is that how to Flash ROMs?
When I flashed FRF91 Stock Nexus ROM super user wouldn't give me root...ideas?
What's the most frequently used ROM, and can I flash it this way
finally...Am I missing anything or is that all I need to do?
Cheers for help. Not a smartphone noob, but seems I'm an Android noob
I know it's a noob couple of questions but if somebody could help I'd be very appreciative. Thanks
Read the forums. Then ask very specific questions.
2.2.1 was released to block root exploits by U. Androot. Search for rageagainstthecage in the forums or more simply "root F****" please replace asterisks with actual build.
PS: Is there more to Modding? That's subjective. Objectively ...post issues so devs know.
Sent from my Nexus One using XDA App
Basically I was asking if the way in which I was flashing was correct but yeah you did help. Will look for the 2.2.1 rooted build
Sent from my Nexus One

[Q] New to all of this...

Hi I just got my Samsung Captivate and have already rooted it. I want to add a ROM to it (Most likely Phoenix 2.2.1)
I was wondering, do I need Froyo 2.2 to use this ROM, or will the ROM install that for me? Sorry if this is a dumb question but I'm honestly confused by the whole thing
Thanks for your help
The rom gives you 2.2.1. Make sure you read, read, read
I did read but its a very confusing thread ^_^
Thank you for your help though!
I talking about everything in general. Read. God luck
HereIAm2 said:
Hi I just got my Samsung Captivate and have already rooted it. I want to add a ROM to it (Most likely Phoenix 2.2.1)
I was wondering, do I need Froyo 2.2 to use this ROM, or will the ROM install that for me? Sorry if this is a dumb question but I'm honestly confused by the whole thing
Thanks for your help
Click to expand...
Click to collapse
There are some sticky threads here, some with videos too, about how to flash a ROM and so on things. Go through them and they'll give u all the info u want.

[Q] Clarification on Flashing Frg83 stock rom

Hello there,
Have a rooted N1 running Miui Rodriguez Rom which i dont like at all.
Wanna go back to the stock Rom Frg83 which is already there on N1 wiki
My only fear is: i dont know if thats the right Rom to use as i m NOT sure if my N1 uses a Slcd/Amoled display.
I dont really want ma new n1 bricked
http://forum.xda-developers.com/wik...des_&_Tutorials#Unroot_.2F_Restore_your_Nexus
Pls advice if above is the right link, and if i can safely go ahead and flash the stock rom
Why double posting?
I've answered in the other thread.
Please ask the moderators to merge those threads, there's absolutely no need in both of them.

[Q] Rooting 2.2.1

Hey there, It seems all my searches on rooting the sprint hero on 2.2.1 are bringing up results from 2009 and 2010. and mostly for 2.1
Is there an updated way of rooting the 2.2.1?
Also is there a sense 3.0 rom thats stable for the sprint hero?
also also lol is there a way of rooting the phone by just flashing a rooted rom like in some phones?
thanks alot
sorry if they are dumb questions
edit.. can the hero still be rooted on unrevoked?
theres a thing called the search button
Bierce22 said:
theres a thing called the search button
Click to expand...
Click to collapse
thanks
I did search about rooting it, in unrevoked my radio version is not supported. and other methods are for 2.1 seems all i can find. all outdated. i must be missing it.
I shouldve known you would flame, i see you flaming alot on here. not much of a helper lol i guess we all have our roles. But as i stated in my OP that i searched and found outdated stuff.
As for the rest of the questions i have found my answers
by the way
thanks again
chef2 said:
Hey there, It seems all my searches on rooting the sprint hero on 2.2.1 are bringing up results from 2009 and 2010. and mostly for 2.1
Is there an updated way of rooting the 2.2.1?
Also is there a sense 3.0 rom thats stable for the sprint hero?
also also lol is there a way of rooting the phone by just flashing a rooted rom like in some phones?
thanks alot
sorry if they are dumb questions
edit.. can the hero still be rooted on unrevoked?
Click to expand...
Click to collapse
If your heroc has 2.2 its already rooted.. we root 2.1 so we can install 2.2 etc.
Houndog101 said:
If your heroc has 2.2 its already rooted.. we root 2.1 so we can install 2.2 etc.
Click to expand...
Click to collapse
uggh, it is 2.1 firmware sorry lol getting caught up in my searches and what im seeing.
i am seeing that super1click should work if i follow the instructions. am i safe to sy that? lol
thank you
look i only flame when people really deserve it obviously you didnt search hard enough because stickied at the top of the forum is full list of information for noobs that ill duce put together.
Try this ,,, http://forum.xda-developers.com/showthread.php?t=1140850

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