I just unrooted and am on the 2.1 OTA ROM but not the MR4 how can I do this without wiping my phone
Seriously, the dev forum does not need 20 topics full of your individual problems. :/
I think this might be a better place for you to post:
http://androidforums.com/htc-droid-eris/
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How to unroot Eris to 2.1 ?
How would I do that if needed ?
I can't help but think that there is an easier way that I just haven't seen in my 5 minutes of searching, but I know that you could do it this way:
Follow the unroot process back to stock 1.5: http://forum.xda-developers.com/showthread.php?t=652419
Then get the official 2.1 OTA Rom from here: http://forum.xda-developers.com/showthread.php?t=695593&highlight=ruu&page=2
Once that is installed I believe you should be on an official stock rom. The older posts mention not being able to root this, but I do think they have come up with a couple of other options for rooting if you need to go back to it. Hope this helps...
I guess we could cobble together a new "downgrade.zip" that uses the boot.img and /system/ directory from stock 2.1 instead of the ones from stock 1.5 (and of course it wouldn't need to downgrade the radio.img anymore, so that would be removed).
If you're just doing it to return the phone, I'd recommend just running the RUU for 2.1. The only reason that's never been suggested before is that it upgrades your HBOOT to 1.49 S-ON, which previously meant that it was unrootable. Now that it's rootable, it shouldn't make any difference.
es0tericcha0s said:
I can't help but think that there is an easier way that I just haven't seen in my 5 minutes of searching, but I know that you could do it this way:
Follow the unroot process back to stock 1.5: http://forum.xda-developers.com/showthread.php?t=652419
Then get the official 2.1 OTA Rom from here: http://forum.xda-developers.com/showthread.php?t=695593&highlight=ruu&page=2
Once that is installed I believe you should be on an official stock rom. The older posts mention not being able to root this, but I do think they have come up with a couple of other options for rooting if you need to go back to it. Hope this helps...
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Click to collapse
What's RUU ?
If you follow the guide to go to 1.5 stock then get OTA update for 2.1, can you root again later ?
The RUU is the main stock rom that the Eris comes shipped with. You can grab it here: http://forum.xda-developers.com/showthread.php?t=606699 (use the one posted by thenestor 1/2 way down the 1st page) and save it, just in case. Now they have figured out how to root all the versions of roms out there for our phones. More info found here: http://forum.xda-developers.com/showthread.php?t=725096 . I do like to help, but most of these threads are right on the first page of the Development forum. Feel free to browse through there and the stickies at the top of the forum to gather some more information. You can't be too prepared when you are messing with the internal information of your phone...
Let me know if I can help with anything else.
I am running stock samsung firmware on the T-Mobile Vibrant.
I had been holding off on rooting/rom-ming it because i was afraid of bricking.
I think i want to root now for 2.2, and have been going over the forums.
However, I need a method of rooting which will also support my upgrading to a 2.3 rom later on when it is released. Because according to what i have read, the safest way to get to 2.3 would be to to go back to a stock 2.1 and then repeat whatever steps are given.
TL;DR: I need an easy point which gets me to Froyo right now which will aslo get me to Honeycomb later without too much brickage chances and complications. Thanks
You can root keeping the stock rom and still receive the OTA updates
Sent from my Galaxy S using Tapatalk
There is a ton of info on this site to assist IF you want to install a custom ROM. There is a great video that shows you a lot of what you need to do to be able to install the ROM. Take a look around and read read read. It is a fairly simple task and I have tried to brick my phone and ODIN has always come to the rescue!http://forum.xda-developers.com/showthread.php?t=821468
I have never had the need but I am considering rooting. One item I am concerned about is the ability to get firmware updates after rooting. Do they still prompt/download? If not what do you guys do about this?
NEVER take a firmware update when you're rooted; thats never a good idea. Devs usually get the updates, cook them in the roms, then you would flash the updated rom over your current (if its same) or flash the newly rooted rom. Alot easier than it sounds, you'll get the hang of it. 9 out of 10 times accepting firmware updates will remove root. Just ask the retards that accepted the 2.3 GB update on their Evo 4G lol. Had to wait abt 3 months for root ...
A couple of questions Guys please,
I don't know what this update is and is it automatic install if I allow the download ?
I don't think I want the Honeycome 3.2 as I understand i can not downgrade, is that correct ?
As with first question will I get any chance to change my mind with the HC 3.2 upgrade.
Sorry this may sound dumb but I have a problem downloading anything that does not say what it is
maybe an easy answer for someone who has upgraded ?
Thanks
It is going to ask you before updating, so relax.
But if you update by mistake you can still downgrade, like i did(in fact it was globatron).
After download, it will ask you if you want to install, and you can choose no.
Don't know about the OTA. But upgrading using globatron's method is downgradable. I haven't tried downgrading myself (liking HC), but others on globatron's thread successfully downgraded.
Thanks Guys, Like I say it may not even be the 3.2 upgrade, Personally I would like to turn off any of the crap that is checking for updates but I can not find where
I need to investigate "globatron's method " I can not believe a rom upgrade is non reversible, if HTC so desired !
i just bought my wife this phone. already backed up nv. it keeps prompting for a system update. does this phone have firmware like my lte evo?? do i need to upgrade the firmware on it before flashing a custom rom? kinda lost first samsung. i followed the backup threads already have the imei and nv backed up. so whats next? just root and flash. should i take the upgrade? then root.ITS ANDROID 4.1.2 BUILD jzo54k.l710vpbmb1
kaos420 said:
i just bought my wife this phone. already backed up nv. it keeps prompting for a system update. does this phone have firmware like my lte evo?? do i need to upgrade the firmware on it before flashing a custom rom? kinda lost first samsung. i followed the backup threads already have the imei and nv backed up. so whats next? just root and flash. should i take the upgrade? then root.ITS ANDROID 4.1.2 BUILD jzo54k.l710vpbmb1
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Click to collapse
if the phone prompts for an OTA update, it will logically be a newer version of Android.
If you want to root it anyway and install a custom ROM, I do not really see any reason in upgrading beforehand (I guess your S3 is running a Android version 4.1.2 already?). Hence go ahead, follow the rooting & flashing guides in the FAQ thread.
chrismast said:
if the phone prompts for an OTA update, it will logically be a newer version of Android.
If you want to root it anyway and install a custom ROM, I do not really see any reason in upgrading beforehand (I guess your S3 is running a Android version 4.1.2 already?). Hence go ahead, follow the rooting & flashing guides in the FAQ thread.
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I ask because on my evo it could include firmware such as boot loader or radios. Logically it's smart to ask before assuming. After all what happens when we assume. But thanks. I finished backing up and rooting last night about 20 minutes after I posted
Sent from magical jelly bean.
the 4.1.2 update does include a new bootloader, but you're already running 4.1.2
kaos420 said:
I ask because on my evo it could include firmware such as boot loader or radios. Logically it's smart to ask before assuming. After all what happens when we assume. But thanks. I finished backing up and rooting last night about 20 minutes after I posted
Sent from magical jelly bean.
Click to expand...
Click to collapse
Some US versions of the S3 have separated their OTA updates into 2 types (one of which is "firmware"). I assume this is the same as you experienced on the Evo.
It is only some US carriers I have ever seen do this however. International versions don't separate them into 2 types. OTA update could be anything. At the most it is ROM, Kernel, Recovery, Radio and Bootloader that is updated.
The use of the word "firmware" annoys me to be honest. Firmware is more low level than the OS. It is embedded, which almost makes sense when you look at how the US carriers separate it out. Android to me is not "Firmware" but unfortunately, on the international forums here and from Samsung themselves, you will see them referring to Android as "Firmware", so if reading the GT-i9300 forum and you see someone say firmware, 9 times out of 10 they're referring to an Android update or ROM that may or May not include a bootloader etc..
I hope this clarifies a little