Backup original ROM prior to upgrading? - 8125, K-JAM, P4300, MDA Vario Software Upgrading

About to start this process and I would like to know if any one thinks I should back up my original ROM prior?
It seems like I would only need it if I was to do a warranty exchange or possibly have to downgrade for some other reason. But it also seems like people here have the older versions.
Thoughts?

Just download the RUU either from here or HTC America's site for the orginal shipped Rom.
Or better yey, wait for the official released Rom on Monday so if you dork it up it will be covered under warranty...

Related

Unbrand Nexus One

Hi All,
A friend of mine has a Vodafone uk Nexus One (whilst I have a Three UK Desire lol), and I used to have a T-Mobile UK G1. One of the things you could do with that (and from experiences with friends' Heros) was create a goldcard and flash a google unbranded image.
Question is, can that be done with the Nexus one? I know how to create goldcards, but I don't see any RUU exe files anywhere. Obviously he'd like to get froyo asap and avoid the voda delays in future too.
So, he doesn't want to do custom roms, just would like to have the option of stock roms and ideally OTA updates when google give them not when voda mess about with them and eventualy release them. He doesn't want to void the warranty though, so as I understand it, fastbooting a .img file is out as he'd have to unlock the bootloader?
--
Martyn
Hmm, unrooted nexii one are able to flash froyo without a goldcard, no idea about branded handsets. I'd suggest finding the link for frf91(latest froyo build) somewhere around these boards, chucking it on the sdcard as update.zip and hope for the best.
Maybe get the noradio .zip first, just incase it goes terribly wrong. I doubt it will though, it will either work or not flash at all, so give it a try.
We tried using a goldcard with an frf91 universal rom (i.e. the direct from google signed zip), but it failed verifiation on the phone's update system. I'm assuming RUU checked for goldcard but the standard recovery ignores goldcards
Anyone got any more suggestions?
Root the phone / unlock the bootloader, and flash whatever you want. There is no "unbranding", since Nexus isn't branded. It's just that there is no stock update that is based on your version (EPF21?), so no update will be executed.
He can try the "non-voiding-warranty" root, though it's specified to work for Froyo. If it doesn't work for him - he can try the PASSIMG.zip way of upgrading to some version that will allow root. If that fails too - oh well... Either root the usual way, unlocking bootloader, or accept the fate.
ranyardm said:
Hi All,
A friend of mine has a Vodafone uk Nexus One (whilst I have a Three UK Desire lol), and I used to have a T-Mobile UK G1. One of the things you could do with that (and from experiences with friends' Heros) was create a goldcard and flash a google unbranded image.
Question is, can that be done with the Nexus one? I know how to create goldcards, but I don't see any RUU exe files anywhere. Obviously he'd like to get froyo asap and avoid the voda delays in future too.
So, he doesn't want to do custom roms, just would like to have the option of stock roms and ideally OTA updates when google give them not when voda mess about with them and eventualy release them. He doesn't want to void the warranty though, so as I understand it, fastbooting a .img file is out as he'd have to unlock the bootloader?
--
Martyn
Click to expand...
Click to collapse
You can try the tutorial at http://bloginblack.de/2010/07/how-t...e-google-nexus-one-from-epf30-to-froyo-today/
I had same issues as my N1 was EPF30 build probably a EU one and the above tutorial helped me get all the new updates OTA, because to the best of my knowledge Froyo is not yet available OTA in EU, atleast that's what i found in google
Cheers

Deepshinning back to Stock ATT

Hi Guys hoping someone can help me out here. I have a HD7 S (ATT) version phone. I sold it and the buyer wants me to return it to stock as he isn't that technical. I used the att cingular rom posted by answer, but when I try to flash it I receive an error. Is there an issue based on bootloaders? IE: going from Mango back to Nodo?
I would like to get back to stock nodo and then just push the OTA updates before I ship it off. I swear I did this before but the flash isn't playing nice now. Any thoughts?
Thanks!
you might have to flash with gold card to get the boot error fixed.Did the tool you used to update contained a file named restore.bat? Because you can use it to restore to NoDo.
In that case you'll have to move your backup folder to C:\PreMangoState\ and then run the restore.bat file
Hmm, I think you need RSPL and HSPL but I don't know how about branded devices sry.
But Normaly the Stock Rom can Flashed all the time ......

Help with network branded firmware

Yesterday I received my one from T-Mobile UK with 1.28.61.7 on board. I am not quite a noob but I have always had devices with WWE un-branded firmwares. There is no bloatware on the device but I guess that, until s-off, I am dependant on T-Mobile to provide updates.
I am not particularly bothered about custom roms and, in the past I have usually gone with stock rooted roms so that I can go add-free and remove anything that I do not require.
Last night I lied awake thinking about the implications about what I have and I really need some informed advice about it.
If I root my device, how can I return it to stock in the future so that I can receive any ota updates that T-Mobile may eventually offer without a RUU which appear to be quite scarce?
Am I able to install custom firmwares based on higher firmwares ie. 1.29.401.12 and, if yes, will I be able to return my device back to stock without an RUU as backup?
I am most confused about the scenario which I have. I love the device apart from the 3 dot menu bar which is doing my head in and am confident in my ability to remove it but am worried about my safety net if something goes wrong. Please somebody enlighten me as to what I am and are not able to do. Thanks in advance.
bobsie41 said:
Yesterday I received my one from T-Mobile UK with 1.28.61.7 on board. I am not quite a noob but I have always had devices with WWE un-branded firmwares. There is no bloatware on the device but I guess that, until s-off, I am dependant on T-Mobile to provide updates.
I am not particularly bothered about custom roms and, in the past I have usually gone with stock rooted roms so that I can go add-free and remove anything that I do not require.
Last night I lied awake thinking about the implications about what I have and I really need some informed advice about it.
If I root my device, how can I return it to stock in the future so that I can receive any ota updates that T-Mobile may eventually offer without a RUU which appear to be quite scarce?
Am I able to install custom firmwares based on higher firmwares ie. 1.29.401.12 and, if yes, will I be able to return my device back to stock without an RUU as backup?
I am most confused about the scenario which I have. I love the device apart from the 3 dot menu bar which is doing my head in and am confident in my ability to remove it but am worried about my safety net if something goes wrong. Please somebody enlighten me as to what I am and are not able to do. Thanks in advance.
Click to expand...
Click to collapse
You have options. Firstly S-Off is not likely to come soon if at all. HTC made it such a pig to crack, the entire year I had my One X it was never (to my knowledge) posted here how to do it. But it's not really that necessary. S-Off just adds convenience for flashing kernels in recovery at the same time as a ROM. With S-on you just have to accept that a bit more faff is required using fastboot to change a kernel.
(Side note: I have not had my device arrive yet so I am staying out of the development threads. I heard a rumour you can have a flashable kernel for this phone with S-On. Anyone know if this is true?)
Once a custom recovery is on, take a backup of your stock ROM. That way if you ever really wanted to go back for an official OTA update, you could restore the backup, flash back the stock recovery and relock the bootloader. Not sure why you'd want to go this route though.
Being on XDA and knowing how to do this stuff means you can get all the features an official update will bring you, usually months before any carrier will be providing it. You'll just be going through all this extra work to get an update that has been in the custom ROMs for ages.
wnp_79 said:
You have options. Firstly S-Off is not likely to come soon if at all. HTC made it such a pig to crack, the entire year I had my One X it was never (to my knowledge) posted here how to do it. But it's not really that necessary. S-Off just adds convenience for flashing kernels in recovery at the same time as a ROM. With S-on you just have to accept that a bit more faff is required using fastboot to change a kernel.
(Side note: I have not had my device arrive yet so I am staying out of the development threads. I heard a rumour you can have a flashable kernel for this phone with S-On. Anyone know if this is true?)
Once a custom recovery is on, take a backup of your stock ROM. That way if you ever really wanted to go back for an official OTA update, you could restore the backup, flash back the stock recovery and relock the bootloader. Not sure why you'd want to go this route though.
Being on XDA and knowing how to do this stuff means you can get all the features an official update will bring you, usually months before any carrier will be providing it. You'll just be going through all this extra work to get an update that has been in the custom ROMs for ages.
Click to expand...
Click to collapse
Thanks for your answer. As I said, I am not quite a noob :silly:. The reason I am looking to go back to stock at a later date is that I believe (rightly or wrongly you tell me) that to update firmware in it's entirety, it is necessary to use an official update from the provider.
If I back up my official stock rom after I root, are you absolutely sure that when restoring this backup, I will be able to receive official ota updates? It is not that I don't believe you, just want to be 100% sure.
Edit Perhaps we are more likely to get s-off now that we are on Quallcom not Tegra?
S-off together with super cid would give us the ability to use any RUU for this device which gives us an excellent safety net.
bobsie41 said:
Thanks for your answer. As I said, I am not quite a noob :silly:. The reason I am looking to go back to stock at a later date is that I believe (rightly or wrongly you tell me) that to update firmware in it's entirety, it is necessary to use an official update from the provider.
If I back up my official stock rom after I root, are you absolutely sure that when restoring this backup, I will be able to receive official ota updates? It is not that I don't believe you, just want to be 100% sure.
Edit Perhaps we are more likely to get s-off now that we are on Quallcom not Tegra?
Click to expand...
Click to collapse
It's ok. It's always best to be sure before attempting something!
You will not loose out on anything by not using an official update. All it will be is the stock firmware with T-Mobile's add touches. More often than improvements to the stock firmware, carries tend to restrict the features of a ROM and add bloatware (like game demos you can't uninstall) because they have made a deal with a game developer to make some money forcing them upon you.
Even without a nandroid backup you'll still be able to download and flash the stock firmware somewhere here. Basically anything you do to your phone you will be able to undo if you so choose. The only exception to this is that if you re-lock your bootloader, HTC will still be able to tell that it was at some point unlocked if you wanted a warranty return.
Yeah, as long as the stock bootloader is available, you just need to flash it after restoring the backup, and the updates should arrive.
The firmware might be flashable without the RUU or OTA, it was on the One X, but it was necessary to relock the bootloader.
I say go for it, mike1986 has the stock ROM in the dev section as well as his stock like improved ROM.

[Q] Orange Htc One

Hello everybody. My phone is bought with contract on Orange in UK, software is 1.28.61.7, but the phone isn't carrier locked. May it be the reason why I don't get update to 1.29... with new camera update and so on? Maybe the phone may be different form international version in this way? Is there any way of making my phone to international eupopean version (if it isn;t now)? After everything i want to have my phone not-rooted, and get updates from htc ota with everybody else... Don't know, if i asked correctly and everybody understand me, but thanks in advanced anyway.
Umh, also in germany O2 One aren't branded, but the update is released from O2, in fact, O2 phone can't see and don't have 1.29.401.12 version...
They have 1.29.209.xx version, i don't remeber which with precision.
However, i resolved this problem with root and flashing a custom rom
EE seems to be the slowest of all the UK carriers at pushing out updates, you'll probably be waiting for another good few weeks yet. Might want to try this rom since apparently you can keep OTA updates with it:
http://forum.xda-developers.com/showthread.php?t=2224752
Orcworm said:
EE seems to be the slowest of all the UK carriers at pushing out updates, you'll probably be waiting for another good few weeks yet. Might want to try this rom since apparently you can keep OTA updates with it:
http://forum.xda-developers.com/showthread.php?t=2224752
Click to expand...
Click to collapse
The link for downloading don't work odexed. Would my phone will be unrooted after that, and will get updates as everybody unbranded? And how to flash it? its my first htc, always had samsung earlier..
darenas said:
The link for downloading don't work odexed. Would my phone will be unrooted after that, and will get updates as everybody unbranded? And how to flash it? its my first htc, always had samsung earlier..
Click to expand...
Click to collapse
If you flash stock boot.img and recovery.img it should, yeah. Coming from Samsung myself it was a bit weird getting things going initially, read through this: http://forum.xda-developers.com/showthread.php?t=2265618

[Q] Any one have an o2 uk 4.2.2 nandroid backup?

Okay sooooo i made a huge noob mistake and deleted my backup of my sense 5 stock rom. (/facepalm)
I have only had my HTC ONE for a few days now and have some major issues with the sensor's/microphone/screen flush with casing.
It came preloaded with hboot 1.54 and 4.2.2 so I have been unable to s-off
I've been back to the store i bought it from and they will not accept it back until it is running stock Sence with an O2 Bootscreen at bare minimum.
I think this is more to satisfy the manager of the store(to cover his own ass cause he is clueless) rather than where the device will be sent to but never the less that is what ive been told i need to exchange the phone directly.
My second issue on top of loosing my backup is that I need to have this done by Tuesday 10th next week or it will have to go in for warranty repair not direct exchange.
Any one able to help me out with a clean O2 UK Nandroid at all?
Really not sure what else i can do at this stage as i cannot find an O2 RUU and my device came stock with 1.54hboot so i have no s-off.
Any help/advice appreciated.
BTW i am kinda new to htc devices so i may have missed an already posted o2 uk nandroid but im pretty confident i covered all relevent threads and searched all that can be searched!
Regards,
Im loocking too for a nandroid backup for htc one o2 android version 4.22 (firmware: 2.24.206.1) o2 uk and o2 germany have the same version

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