Tecno Phantom X2 AD8 Custom ROM - Android General

Tecno Phantom X2 was released in India on 9th Jan 2023 with HiOS v12.0.0. Build Number is AD8-H831B-S-GL-221116V1910
The OS is buggy with battery drain issue. It has 5160 mah battery but SOT is maximum 6 hours with 60 Hz screen and less battery use mode. Overnight the battery drop around 15%. Improvement in camera also required. Can any developer create a Custom OS for this? I have searched for its official firmware and found one link: https://drive.google.com/u/0/uc?id=1atxun-7h9ecxtczIcR_Gd28HYPLRVGsq&export=download
Please create a custom ROM for this device. This is going to be a hit.
The details of my device is as follows:

Related

Battery on Stock Marshmellow vs All Android Nougat ROMs

I am using Stock Moto G Marshmellow and it only spend 15% battery while I am constantly using it on face book and youtube.
I have installed most of the Roms and now I had to switch back to stock ROM due to an issue which I assumed was due t6o custom ROMs . Now I have realised the issue is with proximity sensor not trhe ROMs so I want to switch back to a custom ROM but battery is my main concern. Durring last few months any Nougat base ROM I used Battery usage per hpour is between 20%-25% and this is with cpu on balanced for battery friendly. so my question is
Is there any Nougat base ROM for Moto G 2015 which spend only 15% battery per hour where comnstantly used on facebook/youtube?
Use Slim rom 7 with a custom kernel like Optimus or Squid
Before recommending SLIM, you might want to see what they have been up to lately... https://plus.google.com/u/0/+NicholasChumCDT/posts/fhMc9SzMACy
Moto may not do some things right, but they know how to optimize a rom and kernel... What you are experiencing is normal and the stock ROM/kernel combination will provide the best battery life of any custom ROM with packaged kernel you will find.
With a good quality ROM, a custom kernel, and lots of tweaking you might be able to approach stock battery life, or if you are willing to take some noticeable performance hits you might be able to slightly improve on stock battery life.
So to answer your question, no there are not.

MIUI 10 Global Stable 10.0 lagging issue and battery drainage

I remember how my RN5P used to perform before the MIUI 10 OTA update, it was very fast and very responsive. After updating to MIUI 10 via OTA, I am facing lagging issues on my device, battery drains fast, launching an app sometimes lags too much, even the camera shutter speed is slow and it takes time to capture the image. I don't think this is still stable ROM. Xiaomi is just releasing the OTA updates without proper testing.
Anyone else facing these issues?
MIUI version : MIUI Global 10.0 (Stable)
10.0.1.0 (OEIMIFH)
Model Name : MEI7S
Maybe one harder reset can help you.. but wait for next update.. hopefully they will fix some bugs in upcoming update (after 11th)
True and I bricked downgrading. Went to the service center and they flashed latest miui 10 which is horrible again. So NO even after you reset, things are going to be the same.
Using miui 10 and its just as fast as any version. Battery is also awesome
i have redmi note 5 AI china version. i flashed global miui 10 and running great with superb battery life and performance
Redmi Note 5 AI Global version ,same problem
My device also lagging after MIUI 10 OTA, camera app lags most of the time and while switching apps . and PUBG performance also is down.
I have China AI and I really wonder Battery and performance of Miui 10?
some says 'awful battery life', some says 'great battery life.'
What is final review?
With MIUI 9 i had 3 days of light usage. With MIUI 10 i now have only 2 days with the same usage.
I´m waiting for the next update, hopeing to get my 3 days battery life back.
Hello Friends,
I am also having exactly the same problems as the original question in Indian phone RN5P. I have the same Model number and the problems started as soon as I upgraded to MIUI10. Even after 3 upgrades and currently on 10.0.4.0 the issues persists.
This phone was awesome with perfect blend of hardware and software prior to MIUI10 but is now like Hodor from Game of Thrones. It's so aweful that I have thought of throwing it and killing it multiple times. And with ARB forced down upon us, I cannot even try of downgrading it to version 9 because even bricking it will mean that the service centre will fix it again to version 10. It's like dying to get released from the current life but taking re-birth in the same hellish life.
Anyone who can help?
Thanks,
Ashu
@ashueureka
ARB is no longer a problem. You can go back to MIUi 9. The oldest version you can install is 9.5.19.0. If you want to install even older version, find ARB-less one
Same issues
Laggy on starting on reboot most apps supper laggy! Screen rotaion not working! also gps hopless takes forever to conect and drops out continually! All since 10 update release
i have a similar issue , but i think mine is much worse , booting time takes up to 5 mnts , launching apps takes for ever , even trying to turn the data on and off lags , unlocking the phone with the fingerprint lags , like i put my finger , release it wait for few seconds and it unlocks lel , miui 10 was working good fo the past 2 months until .. this happend
Got mine ( UK AI version ) a few days ago and it updated to 10 . no real issues apart from FB messenger ( but that a heap of crap anyway ) . No noticeable lagging and getting just over 9 hours of SOT , and that was with 3 hours of asphalt 8 too . very happy with it so far .
i am on redmi 5 pro, it is very bad lag and screen stuttering when battery bellow 20%. and one problem inherited from Miui9 china stable is stuck-hold touch screen. eg, you type Hello, it will show HHeello. if thhe battery is more than 70% it is fine most of the time.
I'm on Note 4x, after updating my phone changed to a horrible device

Android P battery life on custom ROMs

As the title say, which ROM has better battery life among android P custom roms? im asking this because I did install stock android p and I faced huge battery draining on stock + heat. I don't wanna disable adaptive brightness for that either. So im wondering whether the battery life is batter on customs roms. If so please do mention the rom you have
i cant stand adaptive brightness not only does it kill battery, but it scales at the worst times and not in the correct intervals. i believe my preferences and environments change to much for the "machine learning" to do its magic.
ANYWAYS. I believe carbon rom with flash kernel gave me the best battery. i used the unified script with it, and enabled Smart pixels (on with battery saver, 75% move every 10 min) . With that setup i was able to get about 6hr SOT moderate to heavy usage.
Aside from that, any lineage based rom is going to be good on battery. A few people here swear by stock rom with a community provided kernel. Give elementalX a try on stock rom and see if it helps.
noidea24 said:
i cant stand adaptive brightness not only does it kill battery, but it scales at the worst times and not in the correct intervals. i believe my preferences and environments change to much for the "machine learning" to do its magic.
ANYWAYS. I believe carbon rom with flash kernel gave me the best battery. i used the unified script with it, and enabled Smart pixels (on with battery saver, 75% move every 10 min) . With that setup i was able to get about 6hr SOT moderate to heavy usage.
Aside from that, any lineage based rom is going to be good on battery. A few people here swear by stock rom with a community provided kernel. Give elementalX a try on stock rom and see if it helps.
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So adaptive brightness kills the battery?hmm. For me it is good . Donno about battery because i haven' used my phone disabling it. Anyway carbon rom + flash kernel give you android oreo battery? that's all i wanted.

How to get best Gaming experience on Op7t 1901(Indian)?

I recently flashed Lignin Os 18 & Pixel... But Pixel Plus rom seems slow and Lignin is too simple to use... Can someone suggest me a Rom Or Karnel which give me a decent Battary life and gaming performance

Question One Plus 9 the temperature jumps to 38 degrees.

Oneplus 9 from 24 degrees heats up to 38 degrees with normal use without playing games.
Even with fast battery charging, it does not reach such temperatures.
I've tried various oxygen software but they're all hot.
How can this phone cool down? Can any custom rom be good?
One Plus 9 LE2115_11_C.44. Android 12
matt_rac said:
Oneplus 9 from 24 degrees heats up to 38 degrees with normal use without playing games.
Even with fast battery charging, it does not reach such temperatures.
I've tried various oxygen software but they're all hot.
How can this phone cool down? Can any custom rom be good?
One Plus 9 LE2115_11_C.44. Android 12
Click to expand...
Click to collapse
Try evolution x or Derpfest rom both are very stable, evolution x is A11 and Derpfest is A12. Just depends on what you prefer. They both have ota updates, be sure that you rollback to current oxygen os 11 build CANNOT BE on android 12!

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