OJ2 LP and custom 4.4 rom - Galaxy S 4 Q&A, Help & Troubleshooting

Hi guys, can i install a custom 4.4 ROM having already upgraded my original firmware to samsung OJ2 (5.0.1 LP) ?
I know that is not possibile to downgrade to 4.4 Samsung due to the bootloader, just asking myself if the dame rule applies to a custom 4.4 (cm or other)
Thanks in advance
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The only way to really know is to try it. I recommend flashing TWRP, creating a nandroid backup, and flash the custom ROM.
You may be able to downgrade from stock 5.01 to stock 4.4.2. This can be done on the sgh-i337m which is the Canadian version of the s4 with a snapdragon processor.

demym said:
Hi guys, can i install a custom 4.4 ROM having already upgraded my original firmware to samsung OJ2 (5.0.1 LP) ?
I know that is not possibile to downgrade to 4.4 Samsung due to the bootloader, just asking myself if the dame rule applies to a custom 4.4 (cm or other)
Thanks in advance
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Click to expand...
Click to collapse
Yes it will work.

Thank you very much. so no hard brick risk? (This is the danger i read about)
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demym said:
Thank you very much. so no hard brick risk? (This is the danger i read about)
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Click to expand...
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Not with custom no. Not even with stock.

Great, thanks once again
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Related

[Q] MultiWindow Note 3

As the title suggests, I would ask if you could have or make porting MultiWindow of Note 3 (S4 Revolution v12) on my Custom Rom for S3. Thanks in advance
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what custom Rom do you have??
your signature says S4 revolution v9.1
so if that's it then update your Rom to v12
it has the note 3 multiwindow ported to it
I have the stock ...... i have asked to port on my custom rom
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Interessed
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Very Strange issue.

Hi i've a strange problem. I know i have a note 4 international version - n910F- and phone info is agree; but, when i try to flash any aosp rom it seems to recognize a trltetmo model!!!
So i try to flash a tw rom (like simplrom for F version) and no problem.
I'm on echoerom v8b (s6 port)
Any help? Thanks
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Solved. It's a recovery version problem. I flashed the right recovery and all is ok
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Bootloader and modem kitkat

Hi guys, I'm new on xda and sorry for my English. I don't know if it's the right place to post this,so sorry! Where can I find the bootloader and the modem for kitkat ank4? I would to flash a kitkat rom..
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Flashing custom Roms on marshmallow?

I am on beta mm and as there is no way to unlock bootloader, i can only use tethered twrp.
Cann i install custom Roms from the twrp recovery?
As of now NO
Plz move ur thread to Q&A Section or ask a Mod to do it for u
Hi guys, is now out root and a TWRP Tethered?
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MecoXDA said:
Hi guys, is now out root and a TWRP Tethered?
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Click to expand...
Click to collapse
yes it is , im using method from this thread http://forum.xda-developers.com/zenfone2/general/android-6-0-beta-root-xposed-downgrade-t3404321 , hope it helps
baonxxx said:
yes it is , im using method from this thread http://forum.xda-developers.com/zenfone2/general/android-6-0-beta-root-xposed-downgrade-t3404321 , hope it helps
Click to expand...
Click to collapse
Thanks, but, with this TWRP and root, we can flash custom Roms?
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MecoXDA said:
Thanks, but, with this TWRP and root, we can flash custom Roms?
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Click to expand...
Click to collapse
For now, you cannot flash custom roms on MM.
Yousvel said:
For now, you cannot flash custom roms on MM.
Click to expand...
Click to collapse
Can you tell me why, please?Thanks in advance
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Because the bootloader cannot be unlocked
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kenbo111 said:
Because the bootloader cannot be unlocked
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Click to expand...
Click to collapse
But I unlocked the BL when I was on Lollipop
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MecoXDA said:
But I unlocked the BL when I was on Lollipop
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That was Lollipop. There is no unlock method for Marshmallow yet. But, give it time, eventually there will be.
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kenbo111 said:
That was Lollipop. There is no unlock method for Marshmallow yet.
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Click to expand...
Click to collapse
So if i unlocked my BL on Lollipop, Marshmallow relocked it, right?
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MecoXDA said:
So if i unlocked my BL on Lollipop, Marshmallow relocked it, right?
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Yes
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kenbo111 said:
Yes
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Click to collapse
Oh, no...I want to flash roms, is more than 1 month that I'm stock!?
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MecoXDA said:
Oh, no...I want to flash roms, is more than 1 month that I'm stock!?
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Click to expand...
Click to collapse
Then you will need to downgrade to L again. There's a thread on here on how to do that.
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MecoXDA said:
Oh, no...I want to flash roms, is more than 1 month that I'm stock!
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Look here....
http://forum.xda-developers.com/zenfone2/general/unlock-zenfone2-android-6-0-beta-unlock-t3411264
cieffe54 said:
Look here....
http://forum.xda-developers.com/zenfone2/general/unlock-zenfone2-android-6-0-beta-unlock-t3411264
Click to expand...
Click to collapse
It says that we can't flash CM ROMs
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---------- Post added at 07:40 AM ---------- Previous post was at 07:38 AM ----------
kenbo111 said:
Then you will need to downgrade to L again. There's a thread on here on how to do that.
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Click to expand...
Click to collapse
At this point, I won't downgrade to L, because Marshmallow is perfect but I want to flash roms again I'll die if I can't flash ROMs ?
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MecoXDA said:
It says that we can't flash CM ROMs
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---------- Post added at 07:40 AM ---------- Previous post was at 07:38 AM ----------
At this point, I won't downgrade to L, because Marshmallow is perfect but I want to flash roms again I'll die if I can't flash ROMs ?
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I don't understand. Do you want MM or do you want a custom rom. You realize that MM is a rom right. If you're saying you want Cm13. Then downgrade to L, unlock it, then install Cm13. You'll have Cm's version of MM on your phone.
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Ravi Kumawat said:
I am on beta mm and as there is no way to unlock bootloader, i can only use tethered twrp.
Cann i install custom Roms from the twrp recovery?
Click to expand...
Click to collapse
Try use Dual boot patcher)
kenbo111 said:
I don't understand. Do you want MM or do you want a custom rom. You realize that MM is a rom right. If you're saying you want Cm13. Then downgrade to L, unlock it, then install Cm13. You'll have Cm's version of MM on your phone.
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Ok, i'll explain it well, i want to flash custom roms, but I don't want to downgrade to LP, at this point I'll wait for the Marshmallow unlock.
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Hi again, anyone know if NOW we can unlock Bootloader on Beta MM?
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Galaxy note 4 (n910f) is Dead

Hello everyone I'm new. I hope you can help me with my problem .... my notes 4 (n910f) has gone mad !!! not light ... I flashed the original firmware H3G stock (I state that I have tried to have root permissions but since then the phone went crazy) but to no avail ... no signs of life ... can you help me I am desperate. thanks for your time and sorry English very fair'm using Google translate because I can not speak English, are Italian
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Do you have twrp? If so, get a stock rom from samobile and flash it
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I flashed TWRP the latest version ... and I have also always flashed via Odin the latest stock firmware ... just do not start, do not turns on and does not go into recovery
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19Hulk89 said:
I flashed TWRP the latest version ... and I have also always flashed via Odin the latest stock firmware ... just do not start, do not turns on and does not go into recovery
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Flash the full recovery firmware, search for "tsar3000 n910f recovery firmware ".
Reporting via N910G.

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