Factory Settings Question - EVO 4G Q&A, Help & Troubleshooting

Will restoring to factory settings remove the new 1.47.... update. I would like to root my phone but I hear with the new update it can't be done. Or is there anyway to get to an older software version

sprint .exe
You can try to use the posted Sprint factory .exe that is located in the roms section of the evo development area. I used it to unroot my phone before the update came out. I'm holding off for a more stable process. All processes are still in beta. My advise is to just do your update then get the official froyo ota then wait for a stable root for that build. I can't say that doing this will work since the latest ota but if you're willing to try then go for it. This should/will put you back to the original shipped build before the .6 ota release. I take no responsibility if doing this bricks your phone.
Good luck.

http://unrevoked.com/rootwiki/doku.php/public/evo_ota_2_patch
unrevoked had something up, just wait and they will figure something out.

Thanks I saw the unrevoked 2.0 but didn't know if that was a patched working version or not

Related

Regarding OTA Updates...

I'm new to rooting but I rooted my EVO in June via a link posted of HTCEVOHACKS.COM and I continue to get a message to do the OTA updates. When I try to click yes it downloads but the files are then corrupted and when they try to install the phone shows a picture of the EVO and a red question mark, then it shuts off. Am I not able to get OTA updates with the EVO rooted? Since it is a new phone I would like to get some updates when glitches are found. I also want to get the FROYO update on Tuesday when Sprint releases it. Any help on how to continue to stay rooted and get updates or how to get FROYO when released by my carrier would be awesome. Again, I'm now to this so if this process could be explained in simple terms, that would help too.
Go to the dev section and download the rooted Froyo update, flash it just like any custom rom. Read in the OP it will tell you what to do and what order to do it in, presto you have all updates and still have root.
Thanks. I'm going to try that now. I guess I didn't realize that you couldn't get OTA updates after you rooted your phone.
cja1984 said:
Thanks. I'm going to try that now. I guess I didn't realize that you couldn't get OTA updates after you rooted your phone.
Click to expand...
Click to collapse
You NEVER want to take an OTA after you root your phone. Most Roms will block them out now. Why you ask? because it will unroot you and then you have to wait and see when/if will be rootable with the new patch which can take a while.
So always check for updates int he dev pages for roms using the new patches when they come out, never take an OTA if you are asked, and enjoy your root
cja1984 said:
I'm new to rooting but I rooted my EVO in June via a link posted of HTCEVOHACKS.COM and I continue to get a message to do the OTA updates. When I try to click yes it downloads but the files are then corrupted and when they try to install the phone shows a picture of the EVO and a red question mark, then it shuts off. Am I not able to get OTA updates with the EVO rooted? Since it is a new phone I would like to get some updates when glitches are found. I also want to get the FROYO update on Tuesday when Sprint releases it. Any help on how to continue to stay rooted and get updates or how to get FROYO when released by my carrier would be awesome. Again, I'm now to this so if this process could be explained in simple terms, that would help too.
Click to expand...
Click to collapse
Just in case you have come trouble finding it Ill paste the link.
http://forum.xda-developers.com/showthread.php?t=740520
You definitely dodged a bullet with this one. If the OTA would have worked, you would have lost root and been stuck unless/until somebody figured out a way to root Froyo. Consider yourself lucky.

[Q] Yet another OTA update question.

So, a week or so ago I rooted my phone and flashed the ENG build and the newest radio. What will happen if I update (providing I even can. I don't know if I'll even have the option since I have the ENG build.)?
Thanks!
Well someone in the Development thread applied and says he lost root and is trying to get it back. I suggest if you do apply it to do a nandroid before you apply it. I cant guarantee that will bring you back to what you backed up, but better safe than sorry. One of the devs got the update and is gonna make it root friendly soon.

[Q] I'm rooted and I still don't have the 2.2 do I have to unroot?

I have a rooted HTC evo I still haven't gotten the update do I have to unroot to be able to download 2.2(froyo). I just want the update what do I have to do?
http://www.megaupload.com/?d=A9AI5RM9
Thats the RUU, apply this update and you'll be completely stock 2.2
what do you mean apply I've downloaded this before I can't find the file to download and when I try to open it it says it doesn't have a program to open.
If you are rooted Most Roms will not allow an OTA to come through.
you have options the option listed above will unroot you and install 2.2.
the other option is to go to the dev forum and download a 2.2 custom rom or the rooted 2.2 stock rom. flash those and you are good to go.
I will remind that currently there is no way to root 2.2 so if you choose to go through the RUU and go to stock rom that way you will NOT be able to root at this time. It could also be WEEKS before a root method is found. I dont know why anyone would want to or would suggest doing this unless you plan to take it in to sprint for repair.
How do I apply the first file?
kidcjay25 said:
I have a rooted HTC evo I still haven't gotten the update do I have to unroot to be able to download 2.2(froyo). I just want the update what do I have to do?
Click to expand...
Click to collapse
No you do not need to unroot. If you accept that ota update it will take away your root because the rom it puts in isn't rooted. I happened to download and try out froyo 2.2 like 3 days ago to see how it functions. It works very well however the update killed my hotspot completely. I ended up restoring back from Froyo 2.2. I will give a link that will take you to the downloads to do it where the rom comes rooted, and the radio and wimax drivers are there as well. Here it is.... http://forum.xda-developers.com/showthread.php?t=740520 One thing to remember is this is not the absolute final build that is pushed out on the OTA update that they have done today. So my guess is very very soon if not already there will be a posted and rooted version of the final build. I am unsure and I am almost positive nothing is every final, but I don't know if you will be able to re-root your evo if you just accept the update from Sprint. If you no longer want a rooted phone and all you care about is getting the update, then you can or will have gotten the request today from sprint as I did or you can look for the update manually in system updates, from settings at the home page. Hope that helps and take care.
kidcjay25 said:
How do I apply the first file?
Click to expand...
Click to collapse
I strongly suggest you do not just get stock 2.2 because you have no idea if you will ever root again. Unless your taking it into sprint it makes no sense. I really do not want to attempt to get you that file because its a massive mistake. The download does work though i already tried it that much i can say. See if someone else will actually tell you what you need to do because i'm not sure i can bring myself to do it sorry. I am slightly unsure how you ended up rooting your phone if you are having trouble with a download that has an executable file as in you click on it and it runs If you however need help downloading or flashing or whatever the other stuff that i linked that i will definately try to assist you with. If you flash a stock rom you can and will get the message to update the system and you can manually look for it too. The roms have that disabled so people can't due to ignorance, apply the update then say, "Oh crap I am not rooted how do I fix it?", which we will see a lot of today.

[Q] Official Verizon HTC incredible Froyo Update (Coming tomorrow)

Engadget states that Verizon is going to push the official 2.2 Froyo update tomorrow for all HTC incredible users.
IF this is true I have a few questions. I'm currently rooted and running Sky Raider 3.0 RC2. I did a nand backup of my old original 2.1 Stock sense rom. If i revert back to that, can I just check for updates and apply the new stock 2.2 Froyo rom that is pushed from verizon?
Thanks,
ej_424
It is true. Unlike previous rumors, VZW employees were told today (this afternoon) and it shows on their bulletin screens now.
That and sometime between 1pm and 2:30pm they updated the support page.
So who's gonna jump in and who's gonna wait?
Please answer my question on how to go about updating. I'll jump in but want to knwo what process i have to take. Is there a chance that I wont be able to re-root if i go with the OTA update?
why go through the trouble of unrooting and going back to stock just to receive an update "officially" thats already been rooted and simplified here in 2 threads?
mb02 said:
why go through the trouble of unrooting and going back to stock just to receive an update "officially" thats already been rooted and simplified here in 2 threads?
Click to expand...
Click to collapse
Honestly.. It's pre-rooted, and is almost positively the exact same as the official OTA.. why bother?
ej_424 said:
Please answer my question on how to go about updating. I'll jump in but want to knwo what process i have to take. Is there a chance that I wont be able to re-root if i go with the OTA update?
Click to expand...
Click to collapse
Honestly there is so much information out there. Do what I did when I first got my Incredible. Do a search, and read, read, read. Mind you when you're done your head is going to be spinning. But that is the best way to get all the information you need.
To answer your question.
it was said along time ago that accepting the 2.2 OTA may cause you to not be able to re-root.
now, unrevoked forever takes S-OFF and with this you can accept the 2.2 OTA and still keep root, it was permanent, but with the new release of S-ON there is absolutely no reason not to use S-OFF, then un-root, if you want the "official" 2.2.
I thought that SkyRaider 2.5.2 and 3.0 were built off of the previous leak of FroYo 2.2...am I wrong? I love SkyRaider Vanilla, so I don't get giving that up for an "official" OTA? Maybe it is for some, but I don't see what else you'd really get that you don't have yet that was built into the 2.2 ROM's...
Mods will probably move this to Q and A,
But, you have to provide more info as what radio you are on, hboot.., etc. There are several threads started providing info as to how to prepare yourself...
I mean, the leak OTA has been ripped apart and placed all of this forum. The only thing you can get from verizon will be the satisfaction of a cool Blockbuster app and more vzw crapware, but hey if its what you want
RMarkwald said:
I thought that SkyRaider 2.5.2 and 3.0 were built off of the previous leak of FroYo 2.2...am I wrong? I love SkyRaider Vanilla, so I don't get giving that up for an "official" OTA? Maybe it is for some, but I don't see what else you'd really get that you don't have yet that was built into the 2.2 ROM's...
Click to expand...
Click to collapse
Skyraider pre2.0 was based off an evo port, yes. 2.0 and onward is based off the leak, hence the necessity of the radio upgrade.
Gotcha. That's what I thought, as when I installed SkyRaider 2.2, I remember getting an email saying "thanks for registering your Nexus One" or something like that... Thank you for confirming, much appreciated!
Your recovery image must be stock as well. There are several threads that provide the needed file to return the DInc back to 100% stock/pre-root (just make sure S-OFF is applied first).
Mandatory OTA?
I read the pdf files from Verizon's website on the expected 2.2 OTA, and it says it is MANDATORY. That the only options it gives you are install and DELAY install. That it will keep bugging you every 30 minutes til you do !
I have used Unrevoked3, and Unrevoked Forever and love the phone as it is now (particularly the wifi tether). I want to avoid the OTA but do I HAVE to accept it? If I do, I hope I can reload the version I got with Unrevoked3.
(I assume that Verizon will, in their new version make you PAY to wifi tether)
Any info on this?
Thanks
charlier26 said:
I read the pdf files from Verizon's website on the expected 2.2 OTA, and it says it is MANDATORY. That the only options it gives you are install and DELAY install. That it will keep bugging you every 30 minutes til you do !
Click to expand...
Click to collapse
I'll be pissed if thats the case. gotta do everything all over again. But if we're already @ 2.2 shouldn't it recognize that and not force the OTA to even appear on our phones?
I'm still pretty new to this so sorry if I sound like a complete outsider lol
For those of us who've rooted, forever'd, upgraded radio, and installed some leaked version of Froyo already -- if/when we get prompted to update the phone should we accept or deny it?
With the OTA update will be a radio update as well. And if they attempt to install over the same version won't that be the same as manually attempting to update it twice which equals brick?
Or will the update detect an upgraded radio already and skip that step?
Hackenstein said:
For those of us who've rooted, forever'd, upgraded radio, and installed some leaked version of Froyo already -- if/when we get prompted to update the phone should we accept or deny it?
With the OTA update will be a radio update as well. And if they attempt to install over the same version won't that be the same as manually attempting to update it twice which equals brick?
Or will the update detect an upgraded radio already and skip that step?
Click to expand...
Click to collapse
IIRC, you will only be prompted if you have sock recovery installed. As for the OTA, it includes updates to the radio and HBOOT. The update doesn't check to see if you already have an upgraded radio because, in theory, no consumer should have it yet.
najaboy said:
The update doesn't check to see if you already have an upgraded radio because, in theory, no consumer should have it yet.
Click to expand...
Click to collapse
If this is the case, there will be a whole lot of bricks out there, right? I thought I read that if you flash a radio twice you're bricked. Maybe not with S_Off.
PIYIRIO said:
If this is the case, there will be a whole lot of bricks out there, right? I thought I read that if you flash a radio twice you're bricked. Maybe not with S_Off.
Click to expand...
Click to collapse
Not a 100% sure but I think its only if you flash a radio.diff twice you get brick.
Never the less just don't have the updated radio with old builds and stock recovery and all should be fine.
Sent from my ADR6300 using XDA App
Nope
PIYIRIO said:
If this is the case, there will be a whole lot of bricks out there, right? I thought I read that if you flash a radio twice you're bricked. Maybe not with S_Off.
Click to expand...
Click to collapse
That applied because the prior unrEVOked hack was simply a diff ... it patched. So if you apply the patch to the patch, THEN you brick. Flashing a wholesale radio (while higher on the danger scale) is not the same.

Upcoming Update

If and when the Gingerbread update gets pushed out, how will us custom ROMmers be notified? Will we receive notifications asking us to download the update and then have to deny it? Will we have to unroot then upgrade? I wasn't around for the 2.2 update so I am a little curious as to how this all works on the Evo. Feel like such a noob right now but I really don't feel liking bricking my Evo due to an act of stupidity.
Don't have to unroot, it should show there is an update, update and it will take off root and go to stock 2.3, anyone correct me if I'm wrong.
You aren't going to need to do anything, other than NOT take the OTA. The only thing you will need to do is wait from 2-10 hours after the update is out in the wild for the devs to get their hands on it and give us a fully rooted build to flash. It does not take long around here. There is absolutely no need to unroot and take the OTA. Who knows, if you did that you may not even be able to root again. So basically all you're going to need to do for the update is wait for the devs, and then flash a rom as usual. Maybe some new radios or something too, who knows.
I'm more concerned about when they will push the damn update. *Supposedly* it's Q2, but I'd bet if that's true, it will be late Q2.
r916 said:
Don't have to unroot, it should show there is an update, update and it will take off root and go to stock 2.3, anyone correct me if I'm wrong.
Click to expand...
Click to collapse
Sure, lots of people say "wait for a rooted version of the update," but all I want to know is, is it POSSIBLE to safely upgrade even if you are rooted? Would flashing the stock update remove ClockWork recovery?
yes i was rooted before 2.2 and i was having a crazy day, long story short i accepted the OTA not paying attention and it got me a weird reboot then i was unrooted and on 2.2 i had to wait for a root method for it. but i heard of some people having their phone glitch in crazy ways, also that first OTA sprint rolled out had a bug that was bricking some phones
RileyGrant said:
If and when the Gingerbread update gets pushed out, how will us custom ROMmers be notified? Will we receive notifications asking us to download the update and then have to deny it? Will we have to unroot then upgrade? I wasn't around for the 2.2 update so I am a little curious as to how this all works on the Evo. Feel like such a noob right now but I really don't feel liking bricking my Evo due to an act of stupidity.
Click to expand...
Click to collapse
Developers will simply make new roms, and then you can flash the "update" of that rom. it'd be the same way of flashing CM7 nightlies.
Or just make sure you are s-off, take the update, install it. Then install SU from recovery and you are good to go. Thats the whole point of s-off (other than flashing PRI, NV, and Radios of course)
rugedraw said:
If you rooted with Unrevoked and have Unrevoked Forever, then theoretically you should be able to flash the update and still be s-off to flash a rooted rom over the update. You'd have to push the custom recovery back onto the phone, though. However, I wouldn't be the guinea pig for the theory myself. I'd keep 2.2 until a rooted 2.3 rom is available and then flash that. No one knows what will happen if you flash the OTA update as no one has is or knows what's inside of it.
Once it starts being pushed out, it will just be a matter of time before some posts a thread either:
a) crying because the update broke their root.
b) gloating because the update did NOT break their root.
Basically, don't accept it. Play it safe and wait. We've been on 2.2 for well over half a year, so 1 more day isn't going to kill anyone.
Click to expand...
Click to collapse
To make it simple, the result of accepting the OTA would either:
A- luckily do nothing
B- "Break" your phone and not be able to re-root
r916 said:
Don't have to unroot, it should show there is an update, update and it will take off root and go to stock 2.3, anyone correct me if I'm wrong.
Click to expand...
Click to collapse
You are correct!
Theoretical question... If you're on a custom non-stock ROM (Myn or CM or whatever) and you accept the OTA, what would happen to the ROM? I don't think it would revert you back to the stock ROM because that ROM isn't on your phone anymore. I can't imagine CM would continue to work since it's not Sense. Would a Sense-based ROM (assuming you reinstalled all the Sprint bloatware) continue working with all the customizations even though you don't have root any more? Or does the OTA rewrite the entire ROM? Or would you just screw up your phone unpredictably?
I'm certainly not going to try this myself, but I'm curious as to what would happen.
phsteve said:
Theoretical question... If you're on a custom non-stock ROM (Myn or CM or whatever) and you accept the OTA, what would happen to the ROM? I don't think it would revert you back to the stock ROM because that ROM isn't on your phone anymore. I can't imagine CM would continue to work since it's not Sense. Would a Sense-based ROM (assuming you reinstalled all the Sprint bloatware) continue working with all the customizations even though you don't have root any more? Or does the OTA rewrite the entire ROM? Or would you just screw up your phone unpredictably?
I'm certainly not going to try this myself, but I'm curious as to what would happen.
Click to expand...
Click to collapse
The OTA update would include the new stock 2.3 rom in it. It would wipe whatever you have on your phone (regardless of whether it is Sense or not) and install the OEM Sprint 2.3-based rom that all will eventually be on all new Evos when HTC ships them out.

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