yashsingh1/xdaforums huggingface dataset:
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] Foxhoundalpha:
https://sourceforge.net/projects/ev...rout-10.0-20200517-1616-OFFICIAL.zip/download

---------- Post added at 01:19 PM ---------- Previous post was at 01:06 PM ----------

Thankyou arif, the dtbo image helped, it was a relief.
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] arifqur:
Glad that I could be of any help.
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] Foxhoundalpha:
One question, can i flash .img file directly from twrp or do i have to use fastboot command, also do i have to flas dtbo everytime i flash this rom?
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] Mblmstr*:
What img file?

You don't really have to flash dtbo if you are on or came from stock Android 10. Meaning, you have stock Android 10 vendor on both A & B slots.
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] hani0722:
So if you want the long route, u flash the vendor first on both slots before flashing the rom, or as i did, just reflash the rom and try your luck, if not wait for a couple reboots and maybe the problem will be solved

---------- Post added at 11:40 PM ---------- Previous post was at 11:32 PM ----------

So now that you are officially with evox, can you fix the problem with the screenshot

And i noticed other roms include lawnchair as official launcher, that would be amazing to see here as well, it would save a lot of trouble foe ua
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] oddlyspaced:
22/05/2020

Download

- Rom is official now

- Eliminated FOD flicker

- Face unlock added

- Fixed FOD icon overlap with pattern/pin view

- Switched to walleye build fingerprint for safetynet

- Updated firmware and vendor images to v15 global stock

- R style Notifications added

- AOSP Accents added

- More QS Headers added

- Smart Pixels added
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] oddlyspaced:
~ Sorry for late reply, but I see that someone else resolved your issue. I have attached the dtbo image in the first page aswell if you ever want to use it again. Also sorry for late reply again ~~~
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] oddlyspaced:
What's the problem with screenshot?

Also the default lawnchair is something the guys at evox can only change. I'm just a maintainer.
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] hani0722:
The continuous screenshot, it's a bit hefty to use, having to press again and again

---------- Post added at 08:10 PM ---------- Previous post was at 07:20 PM ----------

The accents in style and wallpapers all appear grey, i have to change them in developer options
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] oddlyspaced:
If you have issues with current ss implementation ask the main devs, and regarding the accents, you need to change accent from the evolver
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] KillswitchEngageX:
There is no link of the 22/05/2020 version
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] Mblmstr*:
Jesus. You didn't even try looking for it.

First page then scroll down and read.
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] oddlyspaced:
There is no link for the 22/05/2020 version for people like you who do not look around enough.
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] marstonpear:
Hey there, is it possible to remove the Google widget from the home screen on this ROM and what launcher is this one using ? Also does the device get certified in the Play Store ?

EDIT: Can't remove the Google widget from homescreen, I wish there was such an option. Device gets certified on Play Store on the latest build ! This ROM is just the best fricking thing I've ever tried on any phone.

EDIT#2: Issues found : Bluetooth audio is terrible, worse than stock lmao and Fingerprint doesn't work unless screen is on.
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] arrow276:
Nice rom installed unofficial yesterday, question , whats the best way to root in your opinion ? :cool:
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] alvin182:
best rom currently and best project!
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] oddlyspaced:
Rom's using pixel launcher. Bluetooth audio is fine though? and regarding fingerprint, evo x currently doesn't support screen off fod. Might get added in future.
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] oddlyspaced:
magisk
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] marstonpear:
Yep, widget is there and unremovable. Bluetooth audio is definitely not fine on my Razer Hammerhead True Wireless, I mean it wasn't great on stock ROM either but it's literally unusable on this ROM, both with SBC and AAC. Other than that, cool ROM!
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] adblocker:
I can confirm the Bluetooth overall quality is worse than the Stock. However its latency is a bit less than the A10 Stock, which is nice.

There is plenty of room for improvement.

Unfortunately, When the Bluetooth is ON the slow WiFi problem still persists.

Please see this LINK and LINK. Any fix for that?

Grateful for your work, I am using this ROM, it is quite OK by now. I will report later on regarding long term usage.
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] ninux_android:
Have none of those problems. I use both 2,4 and 5 GHz wifi and use a qcy qs2 (Bluetooth earphones) at the same time. All works great
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] Mblmstr*:
How can I blur the background of the pointed area? Just like the other rom.
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] Ahateon:
Do I need update to android 10 or i can do this from 9?
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] hani0722:
Installed the latest build and i love it, battery life seems to be better than previous versions , fingerprint works fine, still a problem with the sim data , it doesn't work untill i go in and out of airplane mode

Thanks for your work
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] Foxhoundalpha:
If you have a custom recovery installed, you can do a clean flash if you're coming from pie. Anyways even if you're at android 10 i would still suggest a clean flash.
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] Ahateon:
Rom not booting
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] garylawwd:
You mean "rom not booting for you"

The ROM works fine you messed up the installation somehow but to further troubleshoot you will have to provide each step you did to install, the Android version you had initially ie stock Android 9 global March security patch/ previous evox version Android 10?

What wipes did you perform in recovery?

What recovery are you using? (this maybe the issue as formatting data is required to boot some ROMs and only SHRP recovery fully supports data formatting as of now on mi a3)

The more information you provide the easier it is to troubleshoot your issue. Without any information it is like going to the doctor and saying I don't feel well fix it, nothing anyone can do without you telling us what exactly is wrong
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] adblocker:
Hi,

This problem is also affecting your ROM. Hope you can fix it. (LINK)

Thanks in advance.
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] marstonpear:
Is there a ROM that doesn't have this issue ? I'm switching from Stock to avoid this and random reboots.
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] KinGJamP:
Hello! I hadn't used a custom ROM in a few years, and I tried it today and I think I did something wrong.

I used this tutorial to install twrp .. https://bit.ly/3grfg5y

But in the end, when it comes time to reboot on twrp, he goes back to fastboot. I've tried to redo all the commands but it doesn't work and I'm stuck on this screen. If anyone can help me, I'm starting to run out of alternatives.

The only thing I was able to do was go back to slot A and access Android stock normally. However, no TWRP.
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] adblocker:
Hi,

Please try Evolution X with this kernel,

Link

It fixes the reboot issue. (The camera issue is not fix yet but hopefully will)

Let me know if you had any problem
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] marstonpear:
Did you encounter reboot issues with Evolution X on its stock kernel ? Have you tried other ROMs that you can report the same issue on ? It'd be really helpful to know because I need a daily driver ROM and I need it before tomorrow since I have work. Thanks in advance.
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] adblocker:
Try this method. You will get it, LINK

both for android 9 and 10.

Please read the guide carefully.

---------- Post added at 07:12 PM ---------- Previous post was at 07:05 PM ----------

I never had the reboot issue, however it is the best available kernel by now. So it's worth a shot.

It works for me.;)
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] KinGJamP:
Worked perfectly. I don't even know how to thank you. The problem then was the latest version of TWRP apparently. Thank you!
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] oddlyspaced:
what other rom? also is not applied on standard qs blur?
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] oddlyspaced:
Android 10 on both slots recommended so you won't bt wifi issues
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] oddlyspaced:
Thanks for reporting, but i don't think it would be fixed until stock rom fixes it. We use prebuilt camera libs extracted from stock rom, so unless and until they fix, i don't think it would be possible for any other rom to fix it. OSS camera libs don't work on laurel.
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] bohich:
Why i cant find face unlock? I search literally everywhere
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] Mblmstr*:
Settings>Security
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] Mblmstr*:
Just like any other ROM. I'm trying Atom OS rn this is what the qs look like. It's blurry, you barely see the curve on top sides of qs.
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] bohich:
Nope
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] garylawwd:
Face unlock was removed because of Motorola. They got it removed as it's there software
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] bohich:
Sad

Thx for answer btw
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] hani0722:
You can still have it if y just install an older build
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] lorenzo1987:
hi oddlyspaced

big thanks for your hard work and for this amazing rom in our mia3

in stock rom i had problem (black screen) one time

after installing this custom rom everything is ok but from yesterday i have this problem(black screen) 2 times

idk exactly why this happen????after some time its ok.

can anyone guide me in this issue
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] marstonpear:
Fingerprint stopped working after a while, so I deleted my fingerprints to use the phone without it. But now I can't enroll fingerprints on the phone because the sensor doesn't recognize it at all. Any suggestions ?
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] kafakondik:
Thank you for your work, please can you include default twrp in future updates? Because shrp not stable and useful.
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] rashed_mamun:
do i need to flash recovery after flashing Build.zip?
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] Mblmstr*:
It has built in recovery(SHRP). If you don't like SHRP then you can flash any other recovery that you want after flashing the ROM.
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] mohojo:
Turning on mobile hotspot consumes just too much of battery. Idk if it's a general case affecting all custom roms or android 10 itself, but I'm experiencing this. My battery comes from 93% to 37% (typing now by looking) in about 3+sometime hrs of hotspot usage even when location, sync is turned off and battery saver is turned on.

I'm currently using the latest official build 4.3
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] pkdon123:
Just installed this ROM and first of all, thank you [MENTION=9807173]oddlyspaced[/MENTION] for maintaining this ROM. So far everything is working fine...
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] pkdon123:
I Noticed one thing in the camera App though.... I doesn't have the Slow Motion.... Can anyone suggest a Camera App with SlowMotion???
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] Mblmstr*:
Gcam
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] pkdon123:
Thank You... I also managed to pull camera app from stock ROM and It Works fine with this ROM and it also got SlowMo :D
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] CaptainExp:
Top rounded corners have a glitch on the edges sometimes, it usually happens on apps that have scrolling. I tried tinkering with the rounded corners in the settings but nothing helped to fix it. Any idea?
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] pkdon123:
My Youtube Vanced App crashes on this ROM... Any Idea How to Fix That.. I've tried both Root and Non-Root Vanced Method

---------- Post added at 07:32 AM ---------- Previous post was at 07:17 AM ----------

My Youtube Vanced App crashes on this ROM... Any Idea How to Fix That.. I've tried both Root and Non-Root Vanced Method
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] pkdon123:
Getting This Error:
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] garylawwd:
That's non root yes? Looks like you didn't install microg before installing vanced.

First install microg and then non root vanced. Otherwise a crash may occur.

As for rooted version that should work and I don't know why you seem to be getting crashes

Edit: I see you found your answer on the vanced thread :svetius:
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] drozo8o8:
Can I flash from pie to this rom and why do you just format data when flashing the rom ?

Detailed installation instructions please, I'm on rooted stock pie 10.3.14.0 PFQEUXM with twrp.
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] pkdon123:
Thank you for your response... Yeah..I found out that I was flashing Vanced first and then MicroG.. but I still Can't Figure out why Vanced Root Didn't worked.. It Crashes Too.. Till now I'm happy with non-root version

---------- Post added at 11:51 AM ---------- Previous post was at 11:43 AM ----------

Well, as I'm exploring this ROM more and more, I'm getting some glitches and error... Now new problem is that When I Install Viper4android FX from Magisk, my ringtones and notifications sounds like hell. They sound like my speaker drum is damaged...

And After Uninstalling Viper4android FX and Rebooting.. they work fine..

I have tried Viper4Android v2.7.1.6 and v4.4 both of them give same issues.

Viper4Android is kinda essential app for me.. So if anybody got a workaround or a fix, please help..
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] LevarioStrix:
It comes in Spanish?
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] lcparente:
Interesting to know that! This is the same sound problem that I had when I had installed a module for ANX Câmera, eh.
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] pkdon123:
That's interesting.... Well I don't know if it's ROM Issue or what.?? Viper4Android works perfectly fine on Stock Android 10 ROM...
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] lcparente:
Guys, I am trying to install this ROM on its last version, which is 4.3, and I am getting the following error message via TWRP:

E3004: This package is for device: star2ltexx, star2lteks, star2lte; this device is laurel_sprout.
[COLOR="Red"]Updater process ended with ERROR: 7
Error installing zip file '/sdcard'/ROMs/EvolutionX_4.3_star2lte-10.0-20200530-1807-OFFICIAL.zip[/COLOR]

Before try this ROM, I was on CrDroid 6.6.

The steps that I did were:

I rebooted on TWRP;

Then, I went to 'WIPE' -> 'Advanced Wipe' and selected 'Dalvik/ART Cach' and 'data' and 'Swipe to Wipe';

Returned on level and clicked on 'Format Data' and then I wrote 'yes', and;

Finally I went to 'Install' -> 'EvolutionX_4.3_star2lte-10.0-20200530-1807-OFFICIAL.zip' -> 'Swipe to confirm Flash', and got the error described above =\
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] naymend:
Você tá tentando usar uma versão que não é pro mi a3, e sim de outro aparelho. No nome do arquivo .rar deve ter o nome do aparelho, que é laurel_sprout, esse arquivo que você tentou flashar é pro star2lite. O download certo está no post onde o dev coloca os conteúdos das atualizações, lá na primeira página.
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] lcparente:
Obrigado pela clarificação, [MENTION=10650755]naymend[/MENTION] =D

I am re-downloading the ROM via the link on the very first page. The download that I did was from another place, and I did that because all mirrors from this topic are really bad to download from my location =\
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] hani0722:
I'm thinking of trying out crdroid instead of evox, can u tell me a little summary of which is better in your opinion, extra or missing features?
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] marstonpear:
CrDroid is based on LOS so it doesn't have the extra apps EvolutionX has, which is better in my opinion. EvolutionX is quite stable and the experience is pretty much like on CrDroid except for the launcher and extra apps. EvolutionX is kinda like Pixel Experience, it has all the Pixel goodies and gapps built-in. EvoX has the screen flicker during FOD fixed. On crDroid you can pick which package of gapps you want to flash. Basically crDroid is a more bare bones option with definitely better performance. EvoX works great, but it feels slower than crDroid to me. In both of the ROMs device gets Play Store certified. In both ROMs FOD during screen off doesn't work. EvoX has more options in terms of customization, but I think crDroid already has more than enough. After using EvoX for about a week I can say both crDroid and EvoX are daily driver material. But personally, crDroid has everything I can ask for and more, plus it is way more fluid and fast. On EvoX battery life is great, didn't test on crDroid, but I expect it to be pretty much the same. EvoX has Pixel launcher which lacks double tap to sleep and there's that unremovable Google widget on the homescreen. Also EvoX comes with a lot of Google apps built-in and for example Digital Wellbeing can't be disabled in the settings (unless you wanna disable it with adb or root). They're both great ROMs, it comes down to your preference which is AOSP or LineageOS based, and after flashing crDroid, I can confidently say LOS has improved itself a lot and the experience is "simply better" than AOSP based ROMs.
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] lcparente:
I tested and used CrDoid a bit more than 1 month and the only crashes that I did was testing few versions of GCam, lol.

Bluetooth, F.O.D., and Double Tap-To-WakeUp worked fine; but, I found myself disabling double tap and F.O.D. because the first one consumes a bit more battery and F.O.D. is a bit annoying for my taste. Lol.

Talking about battery, for a device that still pretty much brand new and for my level of user, which is not too noobish, my average battery endurance was around ~6~7 hours of S.O.T. between WiFi and 4G. With heavy usage on the road only with 4G~3G, a got a bit more than 5HRs of S.O.T.

My only complain about CrDroid (and probably for all modified ROMs, lol) is that the Pro Mode on the original câmera or on ANX Camera is not complete and both have minor bugs.

PS.: I just finished to install EvoX here. So, time to spend ~1 month with it. Usually I do not change ROM too frequently due to my lack of time and some problems with my bank apps that requires-me to go to the bank and unlock their ****y application ¬¬
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] lcparente:
Guys... I spent few HOURS reinstalling and reinstalling this ROM, which had installed apparently well; but, during the very first boot the system does not find any WiFi!

It is like as the WiFi driver or something similar does not install at all. Did anyone here have this problem?! =(

------------- Edited:

"Ok!". I reinstalled CrDroid here and I am facing the same problem. So, this means that I am probably doing something wrong during my steps.

Here goes the steps that I am taking:

1. Reboot in Recovery (TWRP or similar);

2. Go to 'Reboot' and change the current Slot to 'A' in case your main slot is 'Slot-B';

3. Now we are in current Slot-A;

4. Got o 'Wipe' and select:

Dalvik / ART Cache;
System;
Data;
Internal Storage and;
Vendor.

5. 'Swipe to Wipe';

6. After this, back 2x and click on 'Format Data' and type 'yes';

7. Back to the mai menu and click in 'Install';

8. Look for you 'EvolutionX_4.3_laurel_sprout-10.0-20200507-1529-UNOFFICIAL.zip' that is in your SD Card;

9. 'Swipe to confirm Flash'

10. After the installation, flash 'twrp-3.3.1-2-unofficial-installer-laurel-sprout.zip' and 'Swipe to confirm Flash';

11. Go to the main menu and 'Reboot' -> click on 'Slot B' and 'Swipe to Reboot'. So that we can see whether Recovery (aka TWRP)
was installed properly.

12. After this reboot, we are in 'Current Slot: B';

13. Go to 'Install' and look for 'Magisk-v20.3.zip' (or superior version in case you want to ROOT your devive) (This is optional!)

13.1. 'Swipe to confirm Flash';

14. Back to main menu and 'Reboot' -> 'System';

15. After this the device should restard into EvoX; but,
on its first boot, it will reboot 2x.

If some of you guys tell-me what steps you do in order to have a very first clean installation, I would be pleased =)
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] marstonpear:
1 - Flash stock Q ROM, find this on xda, Xiaomi's website has outdated Pie version. (I prefer this one, download it, connect the phone in fastboot and double click on "flash_all.bat" : https://xdaforums.com/mi-a3/development/fastboot-rom-stock-android-10-t4078893

2 - Flash TWRP for Q from here : https://github.com/mauronofrio/android_device_xiaomi_laurel_sprout/releases/tag/3.3.1-17

- 2a - Connect the phone to fastboot and type

fastboot getvar current-slot

- 2b - Check your current slot and if it's 'a' change it to 'b', if it is 'b' change it to 'a' by this command:

fastboot set_active ['a' or 'b' here only]

- 2c -

fastboot erase boot

- 2d -

fastboot flash boot [YourTWRPImageNameHere].img

- 2e - Hold vol. Up and power button at the same time until you get into TWRP.

3 - In TWRP, go to Wipe and choose Format Data, type "yes" and let it format data.

4 - Go to Install and flash the ROM zip and then flash TWRP or your preferred recovery zip.

5 - Reboot and enjoy.

EDIT : The reason you have WiFi broken is you have a messed up boot.img, so basically flash stock Q ROM first and then flash the ROM.
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] Horstorm:
The installation process should be fine, the only thing you missed is the file in third post.. (fastboot flash dtbo dtbo.img)

You have to install dtbo img to get wifi and bt working. For me it worked perfectly.

So far it works great and I love this build. Althought I have few notes:

1) One little issue is that sometimes there's a little glitch in top rounded corners. It looks like it blinks (very shortly) just below status bar. I think someone already mentioned this issue here.

2) Is it possible to somehow disable back gesture on right side of the screen? I would like to use it only on the left side.

[MENTION=9807173]oddlyspaced[/MENTION] Thank you very much for your effort.
[Xiaomi Mi A3 ROMs, Kernels, Recoveries, & Other De] Booker DeWitt:
After 3 days I noticed battery life is worse than stock rom (I got 7ish sot instead of 10ish in stock). In my understanding it's due to double tap to wake up gesture so I turned it off. Any other suggestions to possible improve battery life. Other than that i think this rom is better than stock.