Question Request to merge this forum with Galaxy A12 Nacho (SM-A127x) - Samsung Galaxy M12

The reason for the request is since both phones appear to be the same with very minor differences (90Hz screen on the M12 vs 60Hz on the A12 and possible RAM and storage configurations), and keeping both phones in different forums would split any development effort possibly resulting in lower quality work for both phones.

ap4ss3rby said:
The reason for the request is since both phones appear to be the same with very minor differences (90Hz screen on the M12 vs 60Hz on the A12 and possible RAM and storage configurations), and keeping both phones in different forums would split any development effort possibly resulting in lower quality work for both phones.
Click to expand...
Click to collapse
I agree.
I've been posting my development on the a12 (mediatek) group.
A12 versions
All of these are considered by Samsung to be A12 models
Normally the A127f would be called A12S but Oppo already has an a12s
MT6865 Helio p35 models
2.3GHz, 1.8GHz
SM-A125U
SM-A125U1
SM-A125F
SM-A125W
SM-A125M
A12 TracFone
SM-S127DL
Exynos 850 models
2GHz, 2GHz
SM-A127F (a12s) -- my device
SM-A127F/DSN (Nacho)
SM-M127F (m12)
@physwizz

I'll make a list of threads from a127f exynos 850

[ROOT] [TWRP] [KERNEL] [GSI] for SM-A127f (a12s)
Root Method https://forum.xda-developers.com/t/root-for-all-exynos-850-devices.4367799/ Twrp and Kernel https://forum.xda-developers.com/t/custom-kernel-and-recoveries-for-m127f.4361841/ Latest twrp...
forum.xda-developers.com
physwizz a12 kernel version 2 & 3
physwizz a12 kernel version 2 for u1 Based on a125f For OneUI 3.1 (May be unstable for some GSIs) V3 for u2 in post#2 Samsung restrictions disabled More CPU governors Optimised for performance Install from TWRP. Ignore the error message during...
forum.xda-developers.com
RwizzROM a127f
RwizzROM a127f Debloated OneUI 3.1 ROM Extras: Battery charge limit Clean Master ES file explorer HKtweaks SimpleReboot Root Explorer Zarchiver Physwizz kernel v5 Samsung securities disabled More CPU governors Conservative, On-demand...
forum.xda-developers.com
Debloater Exynos 850
physwizz Debloater v3 Exynos 850 With physwizz-2 app for a12s(a127f) and m12(m127f) Also for a21s (a217f) OneUI 3.1 Updated to fix file picker I'm using a very unusual method. I replace the apps with a blank apk file. Installation 1 Backup...
forum.xda-developers.com
wizzROM-creator Exynos 850
wizzROM Creator Exynos 850 for all Samsung Exynos 850 phones for a12s(a127f) and m12(m127f) Also for a21s (a217f) Updated to fix file picker Turn any stock or custom OneUI 3.1 into a RwizzROM Debloated ROM with Extras Extras: Battery charge...
forum.xda-developers.com
[RECOVERY][UNOFFICIAL] TWRP , OrangeFox and Skyhawk [Samsung-Exyons-850][m12s][a12s][SM-M127X][SM-A127X]
TWRP , OrangeFox and Skyhawk for Samsung A12/M12 Exyons850 * I am not responsible for bricked devices, dead SD cards, * thermonuclear war, or you getting fired because the alarm app failed. Please * do some research if you have any concerns...
forum.xda-developers.com
[AOSP-11] [UNOFFICIAL] Samsung SM-A127F TWRP
DISCLAIMER: I WAS NEVER, HAVE NEVER BEEN, AND WILL NEVER BE RESPONSIBLE OF ANY DAMAGES AGAINST YOUR DEVICES BY YOUR OWN MIS-OPERATIONS Install instructions: 1. Download an arbitrary SM-A127F firmware zip package on SamMobile.com, whose Android...
forum.xda-developers.com
Samsung Galaxy A12 SM-A127F / XSA odin problems PLEASE HELP!!!!!
hi newbie here. i tried rooting my device and have problems i cant fix. i used odin to root my device and not sure what i have done. mobile: Samsung Galaxy A12 SM-A127F /XSA. current odin screen says: ODIN MODE DOWNLOAD SPEED: FAST CURRENT...
forum.xda-developers.com

What is your opinion @ErukunBAKA ?
@cater2 ?

@Badger50
Could you please move the threads from post 4 over to here and rename this forum as M12/A127f so that the Exynos 850 devices are in one place?

Lol no. They both are two different devices tho on paper they look identical

@Malware said:
Lol no. They both are two different devices tho on paper they look identical
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Click to collapse
Both SM-A127 and a13 are Exynos 850
SM-A125 is mtk so the first 2 are more closely related.
The main difference is that m12 has 90hz screen refresh rate and a12s has 60hz

physwizz said:
Both SM-A127 and a13 are Exynos 850
SM-A125 is mtk so the first 2 are more closely related.
The main difference is that m12 has 90hz screen refresh rate and a12s has 60hz
Click to expand...
Click to collapse
They have other differences too
Like battery on m12 is 6k mah where as in a12 it's 5k mah. A12 has MediaTek Helio P35 where as m12 has 850. They have different os updates. They've difference in weight and thickness etc etc. Most importantly, they're asking for merging it with a12 and not a13.

@Malware said:
They have other differences too
Like battery on m12 is 6k mah where as in a12 it's 5k mah. A12 has MediaTek Helio P35 where as m12 has 850. They have different os updates. They've difference in weight and thickness etc etc. Most importantly, they're asking for merging it with a12 and not a13.
Click to expand...
Click to collapse
SM-a127 is Exynos 850
SM-a125 is Mediatek

physwizz said:
SM-a127 is Exynos 850
SM-a125 is Mediatek
Click to expand...
Click to collapse
Yes exactly. That's why I'm saying NOT to merge these 2

@Malware said:
Yes exactly. That's why I'm saying NOT to merge these 2
Click to expand...
Click to collapse
The request was to merge m12 (exynos 850) with a127 (Exynos 850)

physwizz said:
The request was to merge m12 (exynos 850) with a127 (Exynos 850)
Click to expand...
Click to collapse
Still I don't think there is a good reason to merge.....

Related

[Requests] Team Win Recovery Project for 2015-2016 Exynos devices

We're looking for users of the Exynos devices from 2015 - 2016 with unlocked bootloaders.
Here is a list of the known devices:
Exynos 3475
Exynos 5433
Exynos 7870
Not all may be unlocked - that is information we are looking for from you!
Devices with TWRP build available so far:
Galaxy Tab E 8.0 (gteslte) - See thread here
Known supported models: SM-T377W
Galaxy On5 / On5 Pro (o5lte) - No thread available (join IRC for testing)
Known supported models: SM-G550FY
Galaxy On5 (T-Mobile/MetroPCS) (on5ltetmo) - See thread here
Known supported models: SM-G550T, SM-G550T1
Galaxy J1 (2016) (j1xlte) - No thread available (join IRC for testing)
Known supported models: SM-J120W, SM-J120FN
Galaxy Tab A 10.1 LTE (2016) (gtaxllte) - No thread available (join IRC for testing)
Known supported models: SM-T585
Galaxy Tab A 10.1 WiFi (2016) (gtaxlwifi) - See thread here
Known supported models: SM-T580
Galaxy J7 (2016) (j7xelte) - See thread here
Known supported models: SM-J710F, SM-J710FN, SM-J710MN, SM-J710GN
Galaxy Tab 4 10.1 WiFi (2016) (matisse10wifi) - No thread available (join IRC for testing)
Known supported models: SM-T536
The goal of this thread is for users with these devices to work with me to add official TWRP support for their device, ultimately gaining them root access and complete control over their devices.
Allow me to make this clear before you proceed:
You must be willing to work with me and test builds that I churn out for you. You have to already have ADB installed on your PC, as well as Odin!
I will be having you execute commands over adb shell in order to get all information necessary for a completely stable build.
Download ADB: http://forum.xda-developers.com/android/software/host-tools-t3402497
Download Odin and Samsung Drivers: https://idlekernel.com/flash-tools
If I post test builds, I do not advise using them for daily operations!
IRC: #twrp on irc.freenode.net (click for webchat)
Understand that I cannot be in IRC at all times, so in some cases you may wish to respond on this post. IRC is preferable, however, as it allows instant communication.
LOOKING FOR SOURCES?
Kernel sources are available here:
Exynos 3475
Exynos 5433
Exynos 7870
Each one can be built with ./build.sh [device] [region]
Individual device trees can be found in my github repository list using the search functions:
https://github.com/jcadduono?tab=repositories
i have joined irc
thanks,.. you remember me..im a galaxy ON5 user,, i have joined irc ...i dont know how to contact you through that ..i bileve in you...please create #twrp official for galaxy on5 Exynos 3475 . thank you bye
You can build only one, and flash to all devices with Exynos 3475
I just got the on5, which immediately upgraded to 6.0.1. How do you check if your bootloader is unlocked? Whenever I adb reboot into bootloader it just reboots into the normal system and my googlfu is failing to find a way to see it. THe debug info shows
[ro.bootloader]: [G550TUVU1APF1]
Sartan4455 said:
I just got the on5, which immediately upgraded to 6.0.1. How do you check if your bootloader is unlocked? Whenever I adb reboot into bootloader it just reboots into the normal system and my googlfu is failing to find a way to see it. THe debug info shows
[ro.bootloader]: [G550TUVU1APF1]
Click to expand...
Click to collapse
Can any idea abou this
I've modified the thread to increase my target range. I'm now working on Exynos 7870 and 5433 devices, and may soon take on Exynos 7580 devices as well.
I'd like to thank the users so far that have come forward for testing, great job!
this thread still live? i have a T585 and am happy to help
i can confirm that the T580 TWRP works fine on the T585
Can somebody guide me in compiling twrp for SM-J1xlteaio
Im new to compiling twrp. I'd really love to learn.

i want custom rom for i9200

All link dead . Who have ron custom cwm or lineage pls post to me
numike said:
All link dead . Who have ron custom cwm or lineage pls post to me
Click to expand...
Click to collapse
Did you already have a look at the below linked device forum. Looks there're a few custom ROM's around although pretty old.
Samsung Galaxy Mega
The Samsung Galaxy Mega was released in June 2013. it features a 6.3" SC-LCD 720p display. it's powered by a Qualcomm Snapdragon 400 dual-core 1.7GHz processor and 1.5GB of RAM. Internal storage is available in either 16GB or 32GB, with up to a further 64GB using microSD. Other features include...
forum.xda-developers.com
numike said:
All link dead . Who have ron custom cwm or lineage pls post to me
Click to expand...
Click to collapse
Yes, i really need, too. Every link is not working.
SamsungMega6.3 - Browse Files at SourceForge.net
Custom ROMS for Samsung Mega 6.3
sourceforge.net

Custom ROM for Galaxy S7 with Snapdragon (model SM-G930A)

I'm trying to resurrect an old S7 by installing a Custom ROM on it. Some of the ROMs seem to support only the Exynos version of the S9, but others do not specify. For instance, crDroid does not specify either version (https://crdroid.net/dl.php), while Pixel Experience specifies the Exynos version (https://wiki.pixelexperience.org/devices/herolte/). If no version is specified, can I assume it will install on my phone? Or do those that specify the Exynos version also work on the Snapdragon? Do you know a custom ROM that will install on my phone?
I'm no computer wizard but I have some experience modding hardware and software on Mac computers. I'd like to experiment on the S7 so that I can install a custom ROM on my S9+ when it's no longer supported....
Well if you ask for Snapdragon S7
Right now it has no roms
all those there are for the exynos since the snapdragon has a locked bootloader which i don't know how they still didn't find a way to unlock it,also exynos roms will not work for snapdragon
they will make the phone stuck on boot

Galaxy A13 (SM-A135F and SM-A137F) Custom Kernel

physwizz a13 kernel
Based on a135f U1 binary and u2 binary
A137f kernel in post #24
====================
For OneUI 4
( also works for GSIs)
Samsung securities disabled
More CPU governors
Conservative, On-demand, Userspace, powersave, performance, energy_step, shedutil
Optimised for performance
Overclocked for performance
Underclocked for battery
CPU: 130MHz - 2210MHz
lz4 default compression added to zram
Installation
Kernel source code
physwizz - Repositories
physwizz has 172 repositories available. Follow their code on GitHub.
github.com
@physwizz
How to Root and Install custom Recovery TWRP on this device? also I am looking for any Custom ROM, I want to sell this phone if there is no any Custom ROM 64bit version, I hate Android 32bit.
ivan jo hann said:
How to Root and Install custom Recovery TWRP on this device? also I am looking for any Custom ROM, I want to sell this phone if there is any Custom ROM 64bit version, I hate Android 32bit.
Click to expand...
Click to collapse
Root for Exynos 850
1. Download the exact firmware (including upgrade date) for your device from https://samfrew.com or https://www.samfirmware.net/ or https://www.full-repair-firmware.com/search?q=A20 or
Samsung Firmware Download - Lastest official firmware update
Samsung Firmware Download ⭐ Official and fast update ⭐ Lastest and old version ⭐ Max speed and free download ⭐ Best Samsung Galaxy website
samfw.com
2. Download patched magisk
3. Use zarchiver to extract the ap section from the firmware.
4. Use magisk to patch the ap section.
5. Unlock the bootloader.
6. Flash the patched ap file using Odin.
7. Reboot.
8. Go all the way through the set-up process.
9. Don't upgrade your magisk of you won't see the online modules
@physwizz
Can you please build a kernel for Samsung A03 SM-A035F?
Heathecliff said:
Can you please build a kernel for Samsung A03 SM-A035F?
Click to expand...
Click to collapse
Thanks for this. So I tried to install it via magic flash method cause I have no custom recovery installed as there was none available for my device, and now I'm stuck in a bootloop. Do I need to flash boot.tar again?
Heathecliff said:
Thanks for this. So I tried to install it via magic flash method cause I have no custom recovery installed as there was none available for my device, and now I'm stuck in a bootloop. Do I need to flash boot.tar again?
Click to expand...
Click to collapse
yes
hey, how to change from 32 bit to 64 bit?
Knight Solaire said:
hey, how to change from 32 bit to 64 bit?
Click to expand...
Click to collapse
Idk
Knight Solaire said:
hey, how to change from 32 bit to 64 bit?
Click to expand...
Click to collapse
Like other brand XIaomi has 32 bit architecture, but there are so many custom rom like Lineage os which has provided with 64bit architecture that we can easily install any 64bit apps on it,, Samsung brand especially A13 is not really famous and it has refreshed shipped with Mediatek Helio G80 is far capable to run 64bit apps compared to Exynos 850,,, it really sucks just in a few months they replaced it with better cpu performance.
ivan jo hann said:
Like other brand XIaomi has 32 bit architecture, but there are so many custom rom like Lineage os which has provided with 64bit architecture that we can easily install any 64bit apps on it,, Samsung brand especially A13 is not really famous and it has refreshed shipped with Mediatek Helio G80 is far capable to run 64bit apps compared to Exynos 850,,, it really sucks just in a few months they replaced it with better cpu performance.
Click to expand...
Click to collapse
So can I get that custom rom currently without rooting and if yes how do I do it.
Knight Solaire said:
So can I get that custom rom currently without rooting and if yes how do I do it.
Click to expand...
Click to collapse
I don't think so
this kernel helps to get more speed on A13? and about rom's? i search for costum roms for A13 and i dont found anything, do you guys know?
RYZONN said:
this kernel helps to get more speed on A13? and about rom's? i search for costum roms for A13 and i dont found anything, do you guys know?
Click to expand...
Click to collapse
Yes it will give you better performance.
Debloated stock is best
physwizz said:
Yes it will give you better performance.
Debloated stock is best
Click to expand...
Click to collapse
Nice, can you share with me where i can found the debloated stock?
RYZONN said:
Nice, can you share with me where i can found the debloated stock?
Click to expand...
Click to collapse
Use my module
wizzROM Creator
wizzROM Creator module v4 Thermal for all Samsung a-series phones OneUI 2.0 will become QwizzROM OneUI 3.1 will become RwizzROM OneUI 4.0 will become SwizzROM Debloated ROM with Extras Fixed apps in system/product Extras: Battery charge limit...
forum.xda-developers.com
the kernel works on mediatek models (SM-A137F/DSN)? i dont know if my a13 is 32bit or 64bit
RYZONN said:
the kernel works on mediatek models (SM-A137F/DSN)? i dont know if my a13 is 32bit or 64bit
Click to expand...
Click to collapse
This is for a135
RYZONN said:
the kernel works on mediatek models (SM-A137F/DSN)? i dont know if my a13 is 32bit or 64bit
Click to expand...
Click to collapse
What is your baseband?
physwizz said:
What is your baseband?
Click to expand...
Click to collapse
A137FXXU1AVF1

Question SM-A127F/DSN U7

Hi, does anyone know the correct way to flash android 10/11 version U7 for SM-A127F?
Kgkamilkg said:
Hi, does anyone know the correct way to flash android 10/11 version U7 for SM-A127F?
Click to expand...
Click to collapse
Exynos 850 Resources ]TWRPs] [Kernels]
Devices post#1 Root method post#2 TWRP post#3 Kernels post#4 Debloaters post #5 wizzROM creators post #6 Exynos 850 Devices 1. A12s A127f & A127m 2. M12 M127f & M127g 3. A21s A217f & A217m 4. F12s F127g 5. A13 A135f & A135m 6. M13...
forum.xda-developers.com

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