[Q] about installing ROM when a Firmware flash is required - HTC Sensation

There's a couple ROMS I'd like to try that are requiring a FW flash (ARHD_ICS and Virtuous Inquisition).
My question is; once the firmware is updated can you re-flash older firmwares back to the device in the event I want to try something different?

yes you can revert back to an older firmware if you wanted

Yes you can, but you have to do it all at once.
Since the ICS ROMs won't boot with old firmware, you need to put the PG58IMG.zip for the old firmware and the GB ROM you want to flash on your SD card at the same time.
Reboot to bootloader, let it flash the firmware.
Turn the phone off and remove the SD card, then boot into recovery (if you do not remove SD you will get stuck in a firmware flashing loop) - then when you get into recovery, put the card back in and install the GB ROM.

sensation stock & old firmware
OKors said:
There's a couple ROMS I'd like to try that are requiring a FW flash (ARHD_ICS and Virtuous Inquisition).
My question is; once the firmware is updated can you re-flash older firmwares back to the device in the event I want to try something different?
Click to expand...
Click to collapse
Like they say you can flash older RUUs but make sure you match it up with corresponding ROM
link to older RUUs
http://forum.xda-developers.com/showthread.php?t=1178143

Related

firmware update question

I have a rooted stock Sensation. I have heard that to update to the latest firmware, I need to flash the stock recovery P58img file (or whatever it is called) and then revert back to the clockwork mod recovery. As we all know, trying to apply the firmware update with the clockwork mod recovery prevents the update from even attempting to install.
I downloaded the stock p58 file someone kindly provided me and tried the update, but it always freezes 1/3 of the way through the update and I have to pull the battery to restore it to normal.
Does anybody have an idea why this is happening? I read most of the update thread, but I didn't see the solution unless I missed it.
Listerine said:
I have a rooted stock Sensation. I have heard that to update to the latest firmware, I need to flash the stock recovery P58img file (or whatever it is called) and then revert back to the clockwork mod recovery. As we all know, trying to apply the firmware update with the clockwork mod recovery prevents the update from even attempting to install.
I downloaded the stock p58 file someone kindly provided me and tried the update, but it always freezes 1/3 of the way through the update and I have to pull the battery to restore it to normal.
Does anybody have an idea why this is happening? I read most of the update thread, but I didn't see the solution unless I missed it.
Click to expand...
Click to collapse
You haven't provided any real details.
PG58IMG.zip can be used to update a multitude of things on the phone, Recovery, Radio, Firmware.
Can I ask why you want to update the Firmware and what you expect to get out of the update ?
There is a thread on a cut down update (no HBOOT Update) from the latest RUU, is that what you're referring to ? http://forum.xda-developers.com/showthread.php?t=1385439
I have also read that installing the latest RUU (with the firmware update) changes the HBOOT which can affect how it's then used.
You need to ask for more in details
gol_n_dal said:
You haven't provided any real details.
PG58IMG.zip can be used to update a multitude of things on the phone, Recovery, Radio, Firmware.
Can I ask why you want to update the Firmware and what you expect to get out of the update ?
There is a thread on a cut down update (no HBOOT Update) from the latest RUU, is that what you're referring to ? http://forum.xda-developers.com/showthread.php?t=1385439
I have also read that installing the latest RUU (with the firmware update) changes the HBOOT which can affect how it's then used.
Click to expand...
Click to collapse
Sorry. so the pg58img I used was a stock recovery file. I had heard using that would allow me to install the update, but after flashing it during the installation of the update it failed.
I wanted to install the firmware because I had read that it improved system performance and reduced bugs.
I saw the update that you were referring to, but the thread mentioned how after updating there would be no visual changes or any indicators to let me know that the firmware had actually updated, and I didn't like that aspect of it.

OTA update wont run after going back to stock from MOD

Hi am having a problem after going back to telstra stock after being on rohans JB build 3. It was really bad at connecting on LTE so I wanted to go back to stock where I have less problems. So now the 4.0.4 OTA update is available which fixes the one of the main reasons I found a ROM, that stupid settings bar.
However when I reboot to install the OTA it just boots into TWRP (v 2.2.2). I cant manually apply update from within recovery. It just gives an error. If I reboot from recovery nothing is applied.
Android v 4.0.3, software version 1.89.841.9
Do I have to get rid off TWRP or find a RUU and and apply that image? Was there some boot locking thing I need to do through abd to get the OTA to work?
piscario said:
Hi am having a problem after going back to telstra stock after being on rohans JB build 3. It was really bad at connecting on LTE so I wanted to go back to stock where I have less problems. So now the 4.0.4 OTA update is available which fixes the one of the main reasons I found a ROM, that stupid settings bar.
However when I reboot to install the OTA it just boots into TWRP (v 2.2.2). I cant manually apply update from within recovery. It just gives an error. If I reboot from recovery nothing is applied.
Android v 4.0.3, software version 1.89.841.9
Do I have to get rid off TWRP or find a RUU and and apply that image? Was there some boot locking thing I need to do through abd to get the OTA to work?
Click to expand...
Click to collapse
Pretty sure you have to relock your bootloader and run an RUU to get your phone to true stock. Then OTA. Although, if the RUU was based off 4.0.4 you wouldn't have to OTA. You can always re-ulock your phone after an RUU as long as you have your unlock token and/or super CID.
Did you just flash a stock ROM?
Also, pretty sure there are 4.0.4 stock ROMs out there that you could flash so you wouldn't have to relock your phone.
Butters619 said:
Pretty sure you have to relock your bootloader and run an RUU to get your phone to true stock. Then OTA. Although, if the RUU was based off 4.0.4 you wouldn't have to OTA. You can always re-ulock your phone after an RUU as long as you have your unlock token and/or super CID.
Did you just flash a stock ROM?
Also, pretty sure there are 4.0.4 stock ROMs out there that you could flash so you wouldn't have to relock your phone.
Click to expand...
Click to collapse
Thanks I restored a backup I made before flashing the ROM. Might try and find another ROM to see how 4G goes.
Fixing a connectivity issue on one custom ROM is not a good reason to go stock. I think the OTA needs stock recovery, so that is why you are getting stuck at recovery. Even if it works, you lose root. Its a step backwards, so why would you want to do that?
Just flash a ROM based on 4.0.4 from Development. You can pick a custom ROM, or a stock rooted one (safe to flash from TWRP), if you want stock.
If you are rooted, don't install a OTA or run RUU (unless you are trying to fix a soft brick). Good rule for any Android device.

[Q] tf700 unlocked bios twrp update asus stock downloaded

All the forums that I could find are talking about updating from a stock rom to the ODEX rom. I am wondering if i need to update my bootloader if i am upgrading to the asus rom.
I have TWRP 2.4.1.0 and i am on the ASUS stock ics update 30. I have downloaded the ASUS stock firmware V10.6.1.14.8 which stores the 4.2.1 rom. If i do a wipe on everything from TWRP then mount and install the rom from an external sd card, will I brick my device without doing the same bootloader update that is done for the ODEX rom. Correct me if I am wrong but I believe that the firmware package comes with the bootloader needed for the rom.
data90 said:
All the forums that I could find are talking about updating from a stock rom to the ODEX rom. I am wondering if i need to update my bootloader if i am upgrading to the asus rom.
I have TWRP 2.4.1.0 and i am on the ASUS stock ics update 26. I have downloaded the ASUS stock firmware V10.6.1.14.8 which stores the 4.2.1 rom. If i do a wipe on everything from TWRP then mount and install the rom from an external sd card, will I brick my device without doing the same bootloader update that is done for the ODEX rom. Correct me if I am wrong but I believe that the firmware package comes with the bootloader needed for the rom.
Click to expand...
Click to collapse
Before you update to the latest firmware, I would recommend that you use NVFlash as a backup for recovering if you brick your device. You can find the information here: http://forum.xda-developers.com/showthread.php?t=1901479
If you update the latest Asus firmware, V10.6.1.14.8, it will also update your bootloader with the latest version. Good luck.
Thank you for the idea of NVFlash but unfortunately I have one too many updates to utilize that wonderful software. If I was able to use it, then I would have dove in head first and then informed the populace of my findings. So lets see if I give my self a ~$450 paper weight.
data90 said:
All the forums that I could find are talking about updating from a stock rom to the ODEX rom. I am wondering if i need to update my bootloader if i am upgrading to the asus rom.
I have TWRP 2.4.1.0 and i am on the ASUS stock ics update 30. I have downloaded the ASUS stock firmware V10.6.1.14.8 which stores the 4.2.1 rom. If i do a wipe on everything from TWRP then mount and install the rom from an external sd card, will I brick my device without doing the same bootloader update that is done for the ODEX rom. Correct me if I am wrong but I believe that the firmware package comes with the bootloader needed for the rom.
Click to expand...
Click to collapse
You are correct. The Asus firmware has the correct bootloader, recovery and rom. If you flash it from TWRP it will install the stock recovery. So you loose TWRP and root too. You're basically back to a stock system, except you're unlocked.
berndblb said:
You are correct. The Asus firmware has the correct bootloader, recovery and rom. If you flash it from TWRP it will install the stock recovery. So you loose TWRP and root too. You're basically back to a stock system, except you're unlocked.
Click to expand...
Click to collapse
When I went to flash the firmware from twrp it kept failing. (and i accidentally wiped the os from the device) So I flashed ics back onto it and then tried upgrading again from the stock recovery, but i kept getting the dead android. I also got the device to recognize that there was an update zip on the device so that it would send it into an updating state by itself, but that also produced the android with the caution sign.
Any ideas?
data90 said:
When I went to flash the firmware from twrp it kept failing. (and i accidentally wiped the os from the device) So I flashed ics back onto it and then tried upgrading again from the stock recovery, but i kept getting the dead android. I also got the device to recognize that there was an update zip on the device so that it would send it into an updating state by itself, but that also produced the android with the caution sign.
Any ideas?
Click to expand...
Click to collapse
There are a lot things that could be wrong. However, most likely are: 1. A wrong signed firmware, for example you have a US bootloader but you try to update with WW firmware. 2. You have a currupted zip file. 3. You forgot to unzip it once because there is a zip inside the other zip file. If non of the above are applied to you, you could try this.
1. Copy a second zip file to your Root directory on your Internal SD
2. Reboot your device
3. After rebooted, you should see the notification on your lower right corner with the new update
4. Just click on the updated notification and follow the instructions as it walk you through the updated precesses.
Please report back. If it does not work, you need to rename your second zip file and use the stock recovery to update the firmware. There is a link some where on this website will walk you through the processes. Good luck.
LetMeKnow said:
There are a lot things that could be wrong. However, most likely are: 1. A wrong signed firmware, for example you have a US bootloader but you try to update with WW firmware. 2. You have a currupted zip file. 3. You forgot to unzip it once because there is a zip inside the other zip file. If non of the above are applied to you, you could try this.
1. Copy a second zip file to your Root directory on your Internal SD
2. Reboot your device
3. After rebooted, you should see the notification on your lower right corner with the new update
4. Just click on the updated notification and follow the instructions as it walk you through the updated precesses.
Please report back. If it does not work, you need to rename your second zip file and use the stock recovery to update the firmware. There is a link some where on this website will walk you through the processes. Good luck.
Click to expand...
Click to collapse
I second LetMeKnow.
Download the firmware again unzip it once and put it into the root of your microSD card. The card should be formatted as FAT32.
If the recovery does not automatically recognize it, rename the file to EP201_768_SDUPDATE.zip.
As far as I can see you are on the .30 ICS so nvflash won't work for you.

[Q] Rom Stock HTC One Mini

I need to flash stock rom ( Vietnamese version) to my HTC One Mini because it got stuck when i update ota 1.32 version :crying:. Please give me a link to download stock rom for the newest version in VietNam. I'm not sure whether or not to flash the stock rom from other regions
I don't know of any roms with Vietnamese built in, but you can use MoreLocale 2 to download a Vietnamese language pack (the screenshots look dated, but it works just fine).
About roms
I mean that whether or not i can flash roms from other regions without problems. If you have a newest version stock rom, please give me.
masterpeace9x said:
I mean that whether or not i can flash roms from other regions without problems. If you have a newest version stock rom, please give me.
Click to expand...
Click to collapse
If you just want a stock experience you can do a factory reset by powering the phone off and then holding the power button and volume down buttons at the same time till you get to the bootloader screen and then select factory reset.
If you want to flash a different rom it should work, but you might have connectivity issues so just make sure to make a nandroid backup before in case anything goes wrong. I'd suggest Jmz's Stock Rooted DeOdexed WWE Rom. Uhm... once you unlock your bootloader your /data partition gets erased so you won't be able to download an OTA, but I'm sure they'll figure out a fix for that in the future.
Roms
I know that i can factory reset but i desire to update to the latest version through flashing roms. However I have a huge problem with OTA, it sucks

[Q] Can't boot custom rom after flashing in TWRP

I've never had issues barging into a development community and going out to the horizon of customization until this cellphone. It's been 12 hours of flashing and downloading and flushing and flashing...
I have S-off and unlocked through SunShine
I use the 0P6BIMG.zip to flash RUU back to the stock verizon rom android 4.4.2
I use 3.28.605.4-firmware.zip from the same RUU thread to update the firmware (???)
I want to install CM12 or liquidsmooth ROM, but I'm getting a hunch at this point I need to start with the stock verizon 5.0.1 installed before that because TWRP wants to patch the system file... But then why am I wiping my system before installing?
I also tried flashing FluentRom_v7.5.zip but I got stuck on the HTC initial screen, I don't even make it over to a boot animation.
What do?
Gevork Gevorkyan said:
I've never had issues barging into a development community and going out to the horizon of customization until this cellphone. It's been 12 hours of flashing and downloading and flushing and flashing...
I have S-off and unlocked through SunShine
I use the 0P6BIMG.zip to flash RUU back to the stock verizon rom android 4.4.2
I use 3.28.605.4-firmware.zip from the same RUU thread to update the firmware (???)
I want to install CM12 or liquidsmooth ROM, but I'm getting a hunch at this point I need to start with the stock verizon 5.0.1 installed before that because TWRP wants to patch the system file... But then why am I wiping my system before installing?
I also tried flashing FluentRom_v7.5.zip but I got stuck on the HTC initial screen, I don't even make it over to a boot animation.
What do?
Click to expand...
Click to collapse
I'm prettly sure you're on an older firmware. You need to be on 5.01 to flash the ROMs you have tried to flash. Use the pre-rooted RUU from this thread here: http://forum.xda-developers.com/ver...zw-m8-master-ruu-firmware-collection-t2946473
Also make sure you have the latest version of TWRP.
Edit: The firmware you flashed was 4.4.4
BladeRunner said:
I'm prettly sure you're on an older firmware. You need to be on 5.01 to flash the ROMs you have tried to flash. Use the pre-rooted RUU from this thread here: http://forum.xda-developers.com/ver...zw-m8-master-ruu-firmware-collection-t2946473
Also make sure you have the latest version of TWRP.
Edit: The firmware you flashed was 4.4.4
Click to expand...
Click to collapse
Thanks for the link that thread and your advice was exactly what I needed.
For whatever reason after using the app/exe to flash 5.0.1 stock-rooted, Liquid Rom failed to install in TWRP. I reflashed the stock-rooted rom and CM-12.1 worked flawlessly. So I'm on CM right now :good: but I'll take another look into Liquid rom. Thanks so much!
Since you like AOSP, I recommend visiting the main m8 thread some other Roms. They are unified builds.

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