downgrading to 5.1 - T-Mobile Samsung Galaxy Note5

Hey folks, I was thinking of downgrading from 6.0.1 which I am using now to 5.1 so I can try some different Roms. My phone was already on 6.01 when I bought it so not sure going down to 5.1 is safe or not.
Any help would be awesome.
PAP

PAPTOGAS said:
Hey folks, I was thinking of downgrading from 6.0.1 which I am using now to 5.1 so I can try some different Roms. My phone was already on 6.01 when I bought it so not sure going down to 5.1 is safe or not.
Any help would be awesome.
PAP
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As far as I know downgrading firmware is not possible on this phone.
But any of the older roms should work just fine regardless of the marshmallow update
Sent from my SM-N920T using Tapatalk

From what I understand we cannot downgrade. But I was thinking this. . .what if someone who has made a twrp backup of their LL stock firmware sent that download to me. Then I would download and flash via TWRP. Would that work? I was trying to break open the tar.md5 from my phone to see where the verification of the firmware would be to delete that particular string in the metadata script. I haven't really looked into it deeply but it may be a start. The backup stock ROM from TWRP might be our best bet if someone still is on stock LL.

So we r able to flash LP Roms even tbough we r on MM?

PAPTOGAS said:
So we r able to flash LP Roms even tbough we r on MM?
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In theory since we can flash a twrp backup. We would have to convert that backup into a flashable zip file. I'll work on how to do it this weekend. But once I get a zipped file it's going to have to be tested. If this works we still need someone with LP rom to do the backup.

Related

moto g gpe preperation for lollipop

Since i converted my moto g xt1032 regular version to a gpe version with root and custom recovery.
will i have problems upgrading to lollipop? or i will just lose root and that's it.
shlevy78 said:
Since i converted my moto g xt1032 regular version to a gpe version with root and custom recovery.
will i have problems upgrading to lollipop? or i will just lose root and that's it.
Click to expand...
Click to collapse
You will have trouble. An OTA update needs an untouched system partition, that means no root or deleted files, unroot isn't enough... So I reccomend you to convert back to stock firmware or convert again to gpe but then, dont root or change recovery.. Just wait...
Use this guide to restore to stock firmware.. http://forum.xda-developers.com/moto-g/general/guide-restore-moto-firmware-gpe-t2914884
MarckozZ said:
You will have trouble. An OTA update needs an untouched system partition, that means no root or deleted files, unroot isn't enough... So I reccomend you to convert back to stock firmware or convert again to gpe but then, dont root or change recovery.. Just wait...
Use this guide to restore to stock firmware.. http://forum.xda-developers.com/moto-g/general/guide-restore-moto-firmware-gpe-t2914884
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Click to collapse
Hey man I have converted to GPE but didnt root. I wont have problems right?
titotito1983 said:
Hey man I have converted to GPE but didnt root. I wont have problems right?
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Click to collapse
After flashing stock firmware or converting to gpe, you dont have to root or change recovery... If you leave all stock, everything will be ok!!
titotito1983 said:
Hey man I have converted to GPE but didnt root. I wont have problems right?
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Click to collapse
If you also have stock recovery, you won't have any problem. Heard that you can receive the OTA using any other recovery without touching system files, but if you are not going to change anything, nor flashing another rom until lollipop's arrive, I recommend you flashing stock recovery
arya5 said:
If you also have stock recovery, you won't have any problem. Heard that you can receive the OTA using any other recovery without touching system files, but if you are not going to change anything, nor flashing another rom until lollipop's arrive, I recommend you flashing stock recovery
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Click to collapse
Great! thanks a lot. I have stock recovery, I just converted to GPE but left the stock recovery. Then, I will impatiently waiting for Lollipop!

[Question] Is there a way to convert custom revocery files into flashable odin files?

Hi,
I have a Note edge N915W8 which i updated to 5.1.1 the moment it became available on Sammobile (big mistake). as everyone knows, i lost root in the process. And no root availble at this time.
Important history of the phone:
I acquired the device from a friend that had rooted it when it was in its original stock 4..4.4 config. He then tried to flash a custom rom which ended up in a bootloop which he was unable to recover from because there wasn't a stock rom available at the time. Long story short, I ended up with a bootlooped Note Edge and after a week i managed to acquire someones backup zip from XDA -- which i then used to free my device from the loop and function properly with root.
I got too eager and flashed the 5.1.1 without reading up on it and lost root.
So, i was hoping there would be a way or method that i could use that would allow me to use that same custom recovery backup of 4.4.4, only this time be able to flash it through odin on my stock 5.1.1
Any advice would help.
Thanks
From what I know once you take 5.1 update you cant backroll to 4.4.4.
BOOTLOADER was patch'd BY the GREATS to throw another wrech in our plans!
And also I do blv there is ROOT for 5.1 but it trips knox & you have to install twrp thru Odin then flash SUPERSU & BEASTMODE Kernel that allows root and then take root
READ THIS
http://forum.xda-developers.com/not.../root-supported-kernel-5-1-1-testers-t3176651
Ickyz said:
From what I know once you take 5.1 update you cant backroll to 4.4.4.
BOOTLOADER was patch'd BY the GREATS to throw another wrech in our plans!
And also I do blv there is ROOT for 5.1 but it trips knox & you have to install twrp thru Odin then flash SUPERSU & BEASTMODE Kernel that allows root and then take root
READ THIS
http://forum.xda-developers.com/not.../root-supported-kernel-5-1-1-testers-t3176651
Click to expand...
Click to collapse
Thanks I appreciate it.
just out of curiosity, Are you running a rooted 5.1? or have you heard any feedback about this method
Sent from my SM-N915W8 using X D A Free mobile app
itsmemikeeey said:
Thanks I appreciate it.
just out of curiosity, Are you running a rooted 5.1? or have you heard any feedback about this method
Sent from my SM-N915W8 using X D A Free mobile app
Click to expand...
Click to collapse
No I cant get Twrp 2 flash thru Odin as md5 everything I download comes out as IMG & that does me no good

Custom Rom or The official Marshmallow update?

Anyone can suggest what upgrade I should choose and which one is more stable? I want to root my phone as well so if anyone with the official Marshmallow update can give me a good reason to upgrade from 5.0.2 I'd really appreciate it.
Besides sense 7 is there anything else to look forward to in Marshmallow for HTC?
Also anyone with the Marshmallow GPE Rom or Viper M8 please share your experiences with the roms.
For the first time I'm having trouble deciding what to flash on my E8 thanks to all the devs!
I tried everything, and - offical 6.0.1 is better choise. There is best camera. They really updated drivers or libs, i don't know. Stock ROM + custom kernel it's always good. All custom ROM's here is based on older firmwares.
Jestercore said:
I tried everything, and - offical 6.0.1 is better choise. There is best camera. They really updated drivers or libs, i don't know. Stock ROM + custom kernel it's always good. All custom ROM's here is based on older firmwares.
Click to expand...
Click to collapse
How did you Root and get the custom kernel (without the system write protection) on Marshmallow? Same as how you'd do it on 5.0.x?
Yes, my 6.0.1 rooted, but custom kernel not exist this time. We waiting.
Jestercore said:
Yes, my 6.0.1 rooted, but custom kernel not exist this time. We waiting.
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Click to collapse
Would you please explain how to root your E8 6.0.1? I prefer to get just root without installing custom recovery, so I can backup stock recovery using flashify just in case for future OTA.
i dont know about way like this. In future u can extract stock recovery from OTA package, that u gonna receive. This always works.
I've flashed supersu 2.67 via recovery.
Jestercore said:
i dont know about way like this. In future u can extract stock recovery from OTA package, that u gonna receive. This always works.
I've flashed supersu 2.67 via recovery.
Click to expand...
Click to collapse
I received OTA and installed it directly. I forgot to backup the OTA file first so I don't have a chance anymore to extract the stock recovery. I tried to downgrade to 5.02 but always failed.
wildanw2 said:
I received OTA and installed it directly. I forgot to backup the OTA file first so I don't have a chance anymore to extract the stock recovery. I tried to downgrade to 5.02 but always failed.
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Click to collapse
don't worry, u can use future OTA's recovery to install the same OTA
Downgrading is easy. You need to flash TWRP recovery via fastboot. Do not need full root. ERASE everying. The flash lollipop RUU via external SD.
parthasd said:
Downgrading is easy. You need to flash TWRP recovery via fastboot. Do not need full root. ERASE everying. The flash lollipop RUU via external SD.
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Click to collapse
I have M8SW and it is S-ON, it currently running BinDroid ONE V1.3.0 Android 4.4.4. I'm thinking about trying marshmallow ROM but I've read that is hard to downgrade to Kitkat once the firmware has been upgraded to higher version. But you said above it is easy to downgrade, can you please provide me with the steps to downgrade from marshmallow to kitkat rom. Thanks

wil it soft brick

hi everyone so this may be a stupid question however I wonder, there will be probably soon an update to marshmallow and i'm willing to update mine rooted lollipop rom.
would it be better if I unroot it by flashing my stock rom with flashfire and then update or wouldn't it be a problem if I update my rooted phone with the Ota?
ShadowRii said:
hi everyone so this may be a stupid question however I wonder, there will be probably soon an update to marshmallow and i'm willing to update mine rooted lollipop rom.
would it be better if I unroot it by flashing my stock rom with flashfire and then update or wouldn't it be a problem if I update my rooted phone with the Ota?
Click to expand...
Click to collapse
Flashing stock with flashfire is more risky than applying OTA on a rooted phone. The best would be to wait for a kdz image of V20a/6.01, flash over the phone wiping all data.
ShadowRii said:
hi everyone so this may be a stupid question however I wonder, there will be probably soon an update to marshmallow and i'm willing to update mine rooted lollipop rom.
would it be better if I unroot it by flashing my stock rom with flashfire and then update or wouldn't it be a problem if I update my rooted phone with the Ota?
Click to expand...
Click to collapse
Rename ur unrooted system img to rootedsystem.img and then flash it using download mode (theres a few threads showing you how to do this i done it and it worked for me and i dont like taking risks but ive done it alot times) after that put it on ur phone and flash it the same way u flashed root it worked for me 5 times and i dont like taking risks and your phone goes back to stock without deleting data or any information
Sent from my LG-H955 using XDA-Developers mobile app

Update a rom

Hello,
Someone know How to update a rom for a new Base please ?
Thanks.
hasnunl said:
Hello,
Someone know How to update a rom for a new Base please ?
Thanks.
Click to expand...
Click to collapse
If you don't get OTA, use smart switch or odin. Smart switch is better. It could automatically decides which firmware is the most suitable for the phone. All you need is model number and serial number.
Sent from my SM-G925F
Rosli59564 said:
If you don't get OTA, use smart switch or odin. Smart switch is better. It could automatically decides which firmware is the most suitable for the phone. All you need is model number and serial number.
Sent from my SM-G925F
Click to expand...
Click to collapse
When I say update is like update a dead rom, like XtreStoLite ^^' not an official one. Thanks for your answer anyway
If you are already on a custom rom then most likely you have a custom recovery such as twrp. You can download a rom put it on storage and flash. I always do a full wipe when going from one rom to another (this is essentially a factory reset, so you will lose settings and apps/messages amd so on) but you can do a dirty flash where you don't need to wipe but there are possibilities of issues occurring. If you are on a 5.1.1 rom and whish to flash a 6.0.1 rom then make sure you update your bootloader to a 6.0.1 one.
sofir786 said:
If you are already on a custom rom then most likely you have a custom recovery such as twrp. You can download a rom put it on storage and flash. I always do a full wipe when going from one rom to another (this is essentially a factory reset, so you will lose settings and apps/messages amd so on) but you can do a dirty flash where you don't need to wipe but there are possibilities of issues occurring. If you are on a 5.1.1 rom and whish to flash a 6.0.1 rom then make sure you update your bootloader to a 6.0.1 one.
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Click to collapse
The point here isn't to change rom by update. I have XtreStoLite I have modded it to be faster but the Base is old. I ask how to update the Base of a custom rom without change anything.
You would have to build the rom from scratch with updated base, as far as I know there's no other way.
sofir786 said:
You would have to build the rom from scratch with updated base, as far as I know there's no other way.
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Click to collapse
That's what I thought so I should start thanks !

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