How to update bootloader? - Galaxy S 4 Q&A, Help & Troubleshooting

Hi guys, I'm currently running Omega ROM atm. However up until this point I have only been flashing custom roms/kernels. What is the best way for me to update my bootloader?
Thanks!
Sent from my HTC One using XDA Premium 4 mobile app

By flashing the latest stock rom. But why would you even want to update the bootloader? My advice would be to NOT update your bootloader.

Related

[Q] 4.2.2 new bootloader

hey just a quick question, i've upgraded to 4.2.2 and i like it, i rooted, installed twrp and was already unlocked. but i was wondering, with this update comes a new bootloader, are current custom roms and kernels compatible with this bootloader? I wouldnt mind being able to go back to smooth rom or clean rom inheritance.
thanks in advance
gaston
Sent from my Nexus 7 using XDA Premium HD app
i think they are, in the franco.Kernel thread there are many users reporting that franco.Kernel works in 4.2.2

Flashing to 4.2.2

Are there any custom roms that you can flash from custom recovery that will update the rom, bootloader, and radio?
Sent from my HTC One XL using xda app-developers app
joho5 said:
Are there any custom roms that you can flash from custom recovery that will update the rom, bootloader, and radio?
Sent from my HTC One XL using xda app-developers app
Click to expand...
Click to collapse
Only if you flash a rom that is newer than the one you have, like flashing from stock or custom 4.2.1 to custom 4.2.2 rom.

Upgrade to 4.4

Hi guys.
I was wondering, I unlocked my nexus' bootloader, and rooted my phone, on version 4.2 JWR66Y. I previously owned a Xperia Arc, and when new upgrades hit, I had to completely wipe and flash the new rom. How is the process in the nexus 4 when kitkat hits it? Will I see an OTA which I need to accept? Will I see an OTA which I of course have to decline? I won't be seeing any OTA, have to manually flash the rom?
Thanks in advance
Sent from my Nexus 4 using xda app-developers app
HerrJuancho said:
Hi guys.
I was wondering, I unlocked my nexus' bootloader, and rooted my phone, on version 4.2 JWR66Y. I previously owned a Xperia Arc, and when new upgrades hit, I had to completely wipe and flash the new rom. How is the process in the nexus 4 when kitkat hits it? Will I see an OTA which I need to accept? Will I see an OTA which I of course have to decline? I won't be seeing any OTA, have to manually flash the rom?
Thanks in advance
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
You will see the OTA. You will be able to download it, but if you have a custom recovery, you'll have to manually flash it.

(Q) Cm 11/AOSP after 4.4.2 bootloader update

Does anyone know, is it possible to flash a Cm 11 type rom, after we have upgraded to the Samsung 4.4.2 firmware with the new bootloader?
Are we able to flash the currently available roms, or do we need to wait for them to make changes to the kernel etc
Many thanks in advance
Sent from my SM-N9005 using xda app-developers app
Cannot flash CM roms currently due to them being based on MJ7 bootloader. Need to wait to see *if* they update for new bootloader.. but seems unlikely at the mo.
Sent from my SM-N9005 using XDA Premium 4 mobile app
Has the situation changed? Is there some way I can check?
krausy87 said:
Has the situation changed? Is there some way I can check?
Click to expand...
Click to collapse
Yes. Check cm11 thread

[Q] Omega ROM 7.0 New Bootloader issue

Hi im wondering if anyone else is having this issue. I just flashed Omega rom 7.0 with no problems but then i flashed the new bootloader using Odin and it was successful too but for some reason when i check the bootloader version its still the old one.
I figured it out. Make sure to power down completely first and then boot into download mode and then flash thru Odin that way.
Sent from my SM-G900F using XDA Free mobile app
What is all about that new bootlader? Do I need to flash it? What has changed?
Thank you!
If you want to use the stock kernels you have to flash the new bootloader. Things like screen casting to a smart TV can only be done with stock kernels.
Sent from my SM-G900F using XDA Free mobile app

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