Rom Backup with hacked Bootloader - 8525, TyTN, MDA Vario II, JasJam Software Upgradin

First of all hello to this great forum and peoples. Im following the development of this forum serveral month and there are some things that are waiting for my tytn (MDA Vario II) here. The only problem until now for me was that there wasnt a way to backup my actual rom which i would need for guarantee purposes. As i understood its not possible to backup a rom with the original bootloaders cause of singning and encryption. Some time ago i saw that there is a hacked bootloader which enables to boot load unsigned roms. My question now is, is it possible with that bootloader to backup my actual ROM or not and if not, why.

Why do you need to make an image from your device?
The best backup you can have is the actual ROM update from from your carrier.
I have all three Cingular Released RUU Packages and after upgrading to several different Roms I have always been able to return to my original installed Rom.
Of course the first thing I did was downgrade and Super-CID Unlock (thanks pof).

the problem is just that there isnt an update rom from my carrier (T-Mobile Austria). there only rom available is the one on my device and in short time there wont be an upgrade rom from my carrier. as i mentioned the only need for this backup is my guarantee that i will lose if i hack my device and cant restore the original one.

@nova-2nd: At the moment there's not an easy way of doing what you want. Commands to dump rom to/from SD card have been removed in all hermes bootloader versions.

Related

Few questions about roms

Hi guys,
I´ve read a lot of posts here at xda.
But i have few questions before i try to upgrade.
First of all, my RADIO version is not listed anywhere here. It is 1.58.21.26. So if i SuperCid it, is there a problem to put another radio version?
2 - If i install another ROM(original or cooked), is there a way to go back to the default rom that it´s in my phone? even after i installed other radio version?
3- supercid, hardspl, sspl or uspl? wich one is better or keeps my original rom and radio??
Thanks!!!!
1. If you CID, and use HardSPL (1.22 latest i believe) you should have no problems flashing new Radios or ROM's.
2. When you flash a new ROM your current one is over written (after you have flashed it you have to set up the OS again - all data stored in phone memory will be lost).
3. They are all different Things. HardSPL permanently updates the SPL on your phone allowing you to flash a new ROM when ever with bricking your phone. SSPL (SoftSPL) allows you to flash a new ROM (or radio, or hspl) 1 time then returns to the normal SPL. uspl, I'm not sure about I have never used it before. and CID unlocks the device to all networks and allows you to flash any ROM (rather than just ones from your carrier or official HTC ones. NONE of these will preserve your ROM if you flash a new one. however if you just flash these bits they should not effect windows or your radio.
DO NOT put a new ROM on your phone until you have unlocked it and put HardSPL or SoftSPL on it. If your brick your phone its near impossible to get it working again!
Questions before proceeding.
My HTC NIKI100 was unlocked for any carrier through the IMEI code, it also has the original radio 1.58.21.26. Perform the installation process of HARDSPL 1:22 as the tutorial here: http://forum.xda-developers.com/showthread.php?t=355730 and got success! now I can put a new radio or need to do the procedures as SuperCID here: http://forum.xda-developers.com/showthread.php?t=395945 ???

Reverting Radio Roms

So I am new to this scene, but I am doing a lot of reading and in the past two weeks I have learned a lot and done a little. I did the SIM&CID unlock and installed Hardspl, and I know that when trying new roms out it is advised to flash a stock carrier rom inbetween. For me this would be the AT&T 6 rom, but this raises some questions:
Will the radio rom revert to the AT&T rom, thus requiring a flash it back?
Are the other changes i made by unlocking going to stay in place?
Will I need to redo Hardspl again in the future, and does it change the way I flash my roms, or does it automatically protect me when i do a 'normal' flash?
Dane
You can flash the stripped AT&T ROM, the radio part is removed. Your radio version will not change then.
SIM&CID Unlock and HardSPL will not be overwritten when flashing a ROM.
Link to stripped ROM: http://www.4shared.com/file/61372397/e2bf76c0/official_ATT_WM6_striped.html
Alright, thank you. Do most of the current cooked firmware downloads that are publicly released include a universal (not carrier-specific) radio rom, if it has one at all? Are there any different options when it comes to radio roms that still maintain the ability for the phone to be used with different carrier networks? Ive had pretty poor reception since unlocking it.
Most cooked roms, if not all, DON'T have a radio rom installed.
The reason you've had **** reception is because when you ran the unlocker it downgraded your radio to 1.16.xx. You need to find out what your old radio was or what is a good radio for your carrier.
Use the sd card method to upgrade your radio rom or chance bricking your Hermes... You have been warned...

[Q] Reverting to factory default consultation needed pls?

Due to display flickering issue which is worse and worse from day to day. I decided to restore stock rom for my T-Mobile MDA Vario IV to make a complain.
My device is Security Unlocked, with different Radio and ROM so i would like to know if my steps for reverting is ok. I do not want to make my device bricked!!
I have EXE file with ROM from T-Mobile www which includes all like SPL, RADIO, ROM etc.
So my conclusion what i have read is that i have to:
1) restore stock Radio
2) remove security lock
3) remove Hard-SPL
4) flash stock ROM from EXE file i have already downloaded. It will overwrite 1.90 SPL to 1.69 which was my default and overwrite ROM too.
Can anyone experienced with this stuff tell me if i am right? thank a lot.
With the steps you have listed you will be good to go. Just follow your steps and you are good.
tvaril said:
Due to display flickering issue which is worse and worse from day to day. I decided to restore stock rom for my T-Mobile MDA Vario IV to make a complain.
My device is Security Unlocked, with different Radio and ROM so i would like to know if my steps for reverting is ok. I do not want to make my device bricked!!
I have EXE file with ROM from T-Mobile www which includes all like SPL, RADIO, ROM etc.
So my conclusion what i have read is that i have to:
1) restore stock Radio
2) remove security lock
3) remove Hard-SPL
4) flash stock ROM from EXE file i have already downloaded. It will overwrite 1.90 SPL to 1.69 which was my default and overwrite ROM too.
Can anyone experienced with this stuff tell me if i am right? thank a lot.
Click to expand...
Click to collapse
Noo i think this is wrong. Flash the stock rom first, then the stock radio, and lastly the stock SPL.....
Jdilla said:
Noo i think this is wrong. Flash the stock rom first, then the stock radio, and lastly the stock SPL.....
Click to expand...
Click to collapse
the last thing you flash should be the spl
read this before doing anything
http://forum.xda-developers.com/showthread.php?t=410150
Noo i think this is wrong. Flash the stock rom first, then the stock radio, and lastly the stock SPL.....
Click to expand...
Click to collapse
the last thing you flash should be the spl
read this before doing anything
http://forum.xda-developers.com/showthread.php?t=410150
Click to expand...
Click to collapse
I am not a noob i have read this many times, so i know what is the "official" routine. But this (official) routine was, i think made, for people who had no choice (as me with original exe) and they had to dump their ROM first, and than reconstruct part by part. And because the dumped ROM will never be CID safe, they had this tutorial 1. Radio, 2. OS, 3. SPL and it rally does make sense for me.
But i am lucky, because my operator (T-Mobile) shipped the device with EXE, which contains all the stuff (Radio, SPL, OS, RUU) and it is directly for my CID. So that is why i think my tutorial in the first post will work. And i think it should work though if i only remove Security unlock and Hard-SPL. Because it will overwrite all partitions in device even restored Radio, OS etc.
So am i right ?
your right and to save you step dont worry bout radio removal since its in the stock rom pack like u said just load the 1.90 for warrenty in the hard spl thread and relock your phone as an extra precation(some carriers care some dont) the run the exe and ure golden
ps. PimBackup is your friend (just in case u forgot)
m0nkeyf00t said:
your right and to save you step dont worry bout radio removal since its in the stock rom pack like u said just load the 1.90 for warrenty in the hard spl thread and relock your phone as an extra precation(some carriers care some dont) the run the exe and ure golden
ps. PimBackup is your friend (just in case u forgot)
Click to expand...
Click to collapse
Maybe SPB Backup is my better friend than PIM Backup. But i always use both and Microsoft My Phone too Thanks
tvaril said:
I am not a noob i have read this many times, so i know what is the "official" routine. But this (official) routine was, i think made, for people who had no choice (as me with original exe) and they had to dump their ROM first, and than reconstruct part by part. And because the dumped ROM will never be CID safe, they had this tutorial 1. Radio, 2. OS, 3. SPL and it rally does make sense for me.
But i am lucky, because my operator (T-Mobile) shipped the device with EXE, which contains all the stuff (Radio, SPL, OS, RUU) and it is directly for my CID. So that is why i think my tutorial in the first post will work. And i think it should work though if i only remove Security unlock and Hard-SPL. Because it will overwrite all partitions in device even restored Radio, OS etc.
So am i right ?
Click to expand...
Click to collapse
Dear not a noob,
You asked a question, and you were given the "official" routine. If you knew the "official" routine, and you were going to do it your way anyway, it kinda makes your question unnecessary. I remind you that you are not the only person who reads these forums. In fact more than a hundred have read this thread. Some of these people "noobs" or not may want to know the "official" routine.
I personally don't care what you do or where you put your phone. But if anyone reading this thread follows the official routine they will not have any problems.
I understand why people don't like answering questions in these forums. No good deed etc etc......
Ray
rayrayinfla said:
Dear not a noob,
You asked a question, and you were given the "official" routine. If you knew the "official" routine, and you were going to do it your way anyway, it kinda makes your question unnecessary. I remind you that you are not the only person who reads these forums. In fact more than a hundred have read this thread. Some of these people "noobs" or not may want to know the "official" routine.
I personally don't care what you do or where you put your phone. But if anyone reading this thread follows the official routine they will not have any problems.
I understand why people don't like answering questions in these forums. No good deed etc etc......
Ray
Click to expand...
Click to collapse
Dear Ray,
you did not understand my question. That is all that i can say about it. I know about official routine to restoring stock defaults, but i was asking if my routine could lead me to same result. Because as from what i have learned in this forum this routine should lead me to the same result more easier way because i have RUU with stock ROM direct for my CID.
Your way i have to first extract nbh image from exe. Second i have to extract each nb from nbh. Third i have to make nbh from each nb, radio is not necessary, because it is already here. And for fourth my SPL is 1.69.0000 which is different from SPL contained in the Hard-SPL removing pack and it does not work for me just to replace the SPLs. And until now i did not find out why. Someone few months ago told me that i can use the SPL from Hard-SPL removing pack (1.90.0000 i think) and then overwrite it with my stock ROM package, which will restore my stock SPL and Radio, OS again as well. So official routine works for those who had to dump their ROM to backup their stock ROM, those who were not as lucky as me to have stock ROM with RUU for their CID. This procedure, i personaly think is OK, is not covered here on the forum, and that is why i was aking for blessing from someone more involved in this problmes...is it ok now?
PS: anything i can flash after removing Security Lock and Hard-SPL is my stock ROM and that is what i have. So it should work if there are not some any other things which i have missed somewhere!
Tom
bah dont worry bout them crackheads say i can speak from experience that your way work since thats exactly what i did last week only att exe pack and it did overite the 1.90 stock spl,changed to 1.95 in my case,like u say along with the radio and os. only diferance is i never security unlocked my phone sincei was happy with the raphel radios . now im happy with my new(well refurblished ) fuze.
p.s. i had defective screen too incase you were wondering
Everybody play nice
Ok, that being said, since you have the "official" exe from your Carrier, all you really have to do is:
Run the .exe from your Carrier - this will replace the stock Radio, ROM, and boot splash.
Install the warranty stock SPL 1.90 from the Hard-SPL thread (using the Hard-SPL RUU, of course).
Re-run the .exe from your Carrier, which will overwrite the 1.90 SPL with the stock version.
Other methods will likely work too, but IMHO, that's the easiest .
Captain_Throwback said:
Ok, that being said, since you have the "official" exe from your Carrier, all you really have to do is:
Run the .exe from your Carrier - this will replace the stock Radio, ROM, and boot splash.
Install the warranty stock SPL 1.90 from the Hard-SPL thread (using the Hard-SPL RUU, of course).
Re-run the .exe from your Carrier, which will overwrite the 1.90 SPL with the stock version.
Other methods will likely work too, but IMHO, that's the easiest .
Click to expand...
Click to collapse
Are you sure that running EXE for the first time, before removing Hard-SPL, will not corupt the device ?
tvaril said:
Are you sure that running EXE for the first time, before removing Hard-SPL, will not corupt the device ?
Click to expand...
Click to collapse
Positive. That's actually how I used to "flash to stock" in between custom ROM flashes.

[Q] How to re-unlock bootloader without losing data

Hi,
I have been playing around with Android for quite some time, and each of my devices have been unlocked an rooted, but this time it's different.
I have succesfully persuaded my girlfriend to make the shift from iPhone to an Android device, buying her a HTC One GSM (LTE).
To begin with, she will go with the stock HTC firmware, but to make life a bit easier, I started with unlocking the bootloader, installed the latest ClowkWorkMod (think it is 6.0.3.3 touch) and made a Nandroid backup of the stock firmware in case we ever need to restore.
And now to the question:
To get the OTA update for Android 4.2.2 I then needed to re-lock the bootloader and install stock recovery. But now I would like to have the bootloader unlocked again, so I can install ClockWorkMod again to make yet another Nandroid backup.
Does any method exist that avoids deleting existing data (settings, apps, documents etc.) from the SD card when re-unlocking the bootloader?
I were just about to flash the Unlock_code.bin sent from HTC, but just before confirming, I realized that this method will most likely wipe all data?
Thanks in advance!
PS: I'm sorry if this question should have been posted in the device specific forum section, but I choose to characterize this as a more general Android question.

[Q] Make a backup of brand new m8

I just bought a new at&t HTC One (M8) and I'd like to have a fresh stock backup in case of return/warranty problems. I'd like to make this myself so I can ensure that I'll be able to put the exact software that came with my phone back if need be. Also I'd just like to know how to do this in general. What I've found via search has been for rooted phones or different brands. Is it possible to use ADB or any other tool to do this? I guess I'm confused because I see posts for flashing back to stock. How do devs get these stock roms? If someone could point me to a good guide/tutorial it would be much appreciated.
Not without a rooted device or an unsecure [email protected] backup...there is an ruu posted for the 1.58.502.1, thats as close to being a backup without altering the phone in anyway
As long as you are a current account holder, AT&T does not give a crap what software is on your phone, bootloader unlocked, even a custom ROM installed in regards to warranty service based on many reports on XDA.
If you are still wondering about returning to stock, as mentioned in the above, your version (AT&T) if fortunate enough to have a 1.58 RUU. The ROM Update Utility is a useful means of installing a full stock image (ROM, radio, recovery, etc.) via connection to a PC.
But it can still be determined the bootloader is unlocked, no matter what you do to the phone to return it to stock. Your IMEI is tracked by HTCDev.com when you unlock the bootloader. But again, as long as you go through AT&T for warranty service (highly recommended for this reason) they don't care if the phone is modded.
I believe the stock ROMs you mention are system dumps done after bootloader unlock.

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