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[DEV][WIP][HOW TO] 64-Bit ( ROMs + Kernel + TWRP )

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masivb

Senior Member
Jan 2, 2018
82
13
i dont get it can someone help?

i am familar with flashing 32bit TWRP and custom ROMs, but does flashing 64bit TWRP require an additional process?

Like what is kernel, vendor and device tree for? I am a complete noob but would really like to give this a shot if someone can explain the process of installing. as i said i know how to do it for 32bit but the kernel, vendor and device tree, i have no clue what i am suppose to do with it
 

Iamanel

Senior Member
Feb 14, 2017
80
35
Hu3
i dont get it can someone help?

i am familar with flashing 32bit TWRP and custom ROMs, but does flashing 64bit TWRP require an additional process?

Like what is kernel, vendor and device tree for? I am a complete noob but would really like to give this a shot if someone can explain the process of installing. as i said i know how to do it for 32bit but the kernel, vendor and device tree, i have no clue what i am suppose to do with it

You just download the 64bit twrp and flash from within your already installed twrp. For this just go to flash >image >flash to recovery. There is no mystery.

Also, download twrp from rajagupta in the other tread, it's an updated version
 
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masivb

Senior Member
Jan 2, 2018
82
13
You just download the 64bit twrp and flash from within your already installed twrp. For this just go to flash >image >flash to recovery. There is no mystery.

Also, download twrp from rajagupta in the other tread, it's an updated version

thanks for this! :)

so the kernel tree is not required?
 

masivb

Senior Member
Jan 2, 2018
82
13
Kernel comes with the rom, just flash it and that's it.
Be sure you have the arm64 twrp before flashing a arm64 rom and, make sure the gapps package u use is arm64 to.

im having a problem with fastboot flash recovery <img> because it says it is not signed, know why?

but ive managed to run it as just fastboot boot <img> and im going to see if i can flash the rom using the temporary twrp boot...

thanks for help :D
edit:

i manged to installed the 64 bit fine using temp fastboot twrp.. hopefully someone can tell me how i can bypass the twrp 64bit digital signature so i can install it to local storage instead of relying on temp boots

also i tried installing frostbitten kernel because im looking to underclock and undervolt, and it says it is incompatible?
 
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strongst

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im having a problem with fastboot flash recovery <img> because it says it is not signed, know why?

but ive managed to run it as just fastboot boot <img> and im going to see if i can flash the rom using the temporary twrp boot...

thanks for help :D
edit:

i manged to installed the 64 bit fine using temp fastboot twrp.. hopefully someone can tell me how i can bypass the twrp 64bit digital signature so i can install it to local storage instead of relying on temp boots

also i tried installing frostbitten kernel because im looking to underclock and undervolt, and it says it is incompatible?
They are not signed cause they are custom built. Untick any signature verification or md5 verification and ignore warnings for signatures. You can flash twrp and it will work instead of temporary boot.
 
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rajatgupta1998

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Jan 12, 2015
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rajatgupta1998

Senior Member
Jan 12, 2015
1,122
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Moto G4 Plus
OnePlus 6
Regarding updates:

Until the memory management issue is solved, I will provide ARM (32 bit) releases too from now on; since the memory leak thing is actually annoying tbh. Moreover we do not have full 64-bit blobs as of now. So for the information of all:
a) A new folder will be set up for the arm builds downloads
b) You can't dirty flash 32 bit ROM over 64 bit.
c) arm64 updates will come but a bit slower.
 
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Blueman1990

Senior Member
Sep 18, 2017
63
29
Mumbai
Until the memory management issue is solved, I will provide ARM (32 bit) releases too from now on; since the memory leak thing is actually annoying tbh. Moreover we do not have full 64-bit blobs as of now. So for the information of all:
a) A new folder will be set up for the arm builds downloads
b) You can't dirty flash 32 bit ROM over 64 bit.
c) arm64 updates will come but a bit slower.

where to find arm build folder ? can you provide link ? :)
 

tyratron

Senior Member
Jan 11, 2017
72
28
Until the memory management issue is solved, I will provide ARM (32 bit) releases too from now on; since the memory leak thing is actually annoying tbh. Moreover we do not have full 64-bit blobs as of now. So for the information of all:
a) A new folder will be set up for the arm builds downloads
b) You can't dirty flash 32 bit ROM over 64 bit.
c) arm64 updates will come but a bit slower.

So... Where could I find those ARM builds?
 

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