yashsingh1/xdaforums huggingface dataset:
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] RayfG:
Thank u for the link. This keeps Havoc OS alive. Great to have new security patch.

I dirty flashed over 2.5 and all works flawless and smooth. This keeps our beloved device alive.

Greetz, Ray
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] liammc83:
Xposed does exist for pie, Well EdXposed.

Heres a quick link to read up.

https://xdaforums.com/xposed/android-9-0-xposed-solutions-t3889513

I'd aways recommend a nandroid backup.
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] Mister NoName:
Thanks, I am going to read it. Backup is always must-have :)
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] hellbringer82:
Okay I need some help. I have a Xiaomi Max 2 that runs fine (no sound issues anywhere) with any of the standard Xiaomi ROM's, but when I flash any other custom ROM I have echo in voice call's.

Current installed HavocOS 2.4 build-number PQ2A.190405.003

I must be doing something very wrong here.

Steps I did:

1. Copy Havoc-OS-v2.4-20190404-oxygen-Official.zip/open_gapps-arm64-9.0-nano-20190606.zip/Magisk-v17.3.zip to sdcard

2. Insert SDcard in phone

3. Boot to TWRP (3.3.1-0)

4. Wipe (type yes)

5. Format data (make sure its empty)

6. Factory default (really make sure its empty)

7. Advanced wipe (Dalvik/System/Data/Internal Storage/Cache/Cust) (really really make sure its empty)

8. Flash miui_MIMAX2Global_9.5.30_bb6d80c9ad_7.1.zip

9. Flash Havoc-OS-v2.4-20190404-oxygen-Official.zip

10. Flash open_gapps-arm64-9.0-nano-20190606.zip

11. Magisk-v17.3.zip (Gives error: !Cannot mount /vendor, ERROR 1) installed using the patched boot.img

I have try'd these versions/ROM's:

Havoc-OS-v2.0-20190103-oxygen-Unofficial.zip

Havoc-OS-v2.4-20190404-oxygen-Official.zip

lineage-16.0-20190216-UNOFFICIAL-oxygen.zip

PixelExperience_oxygen-9.0-20181211-2024-UNOFFICIAL.zip

PixelExperience_oxygen-9.0-20190112-0730-UNOFFICIAL.zip

PixelExperience_oxygen-9.0-20190309-1746-UNOFFICIAL.zip

PixelExperience_oxygen-9.0-20190413-1431-UNOFFICIAL.zip

BootleggersROM-Oreo4oxygen.2.3-Stable-Shishufied-20180708.zip

Magisk-v17.3.zip/Magisk-v18.1.zip/Magisk-v19.2.zip

I found someone here https://xdaforums.com/showpost.php?p=79080851&postcount=67 that "EDIT: CALL ECHO RESOLVED ON MIC GAIN-10. HELL YEAH. THANKS BRO." but I'm not sure where I can set this.

Apart from the echo issue I have 2 camera app's, is that normal? org.codeaurora.snapcam 1.4.032219.195build-6.1.021 (works great) and org.lineageos.snap 2.02.015 (gives 3 parts green and 1 part normal images)

And ctsProfile in Magisk Manager shows "false"

If I reflash back to stock (miui_MIMAX2Global_9.3.14_4d04d6e799_7.1.zip / miui_MIMAX2Global_9.5.30_bb6d80c9ad_7.1.zip miui_MIMAX2Global_V9.5.4.0.NDDMIFA_fecf400643_7.1.zip / miui_MIMAX2Global_V10.2.1.0.NDDMIXM_a0e82e598c_7.1.zip) I have no issues.
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] liammc83:
A few things I noticed that's off, Is your twrp.

Try the one from HR83.

https://drive.google.com/file/d/1W-noOh0vNX5Cm3MZo8dMUWwCdTwh4Xq2/view

Secondly you'll need the ( beingtejas) echo fix that's posted also in the forum, There are variations that work, Just try all individually and find what works best for you.

Then you can adjust the mic gain using a kernel auditor (most use Kernel Adiutor ) from the play store or where ever you get you apks.

Hope this helps, Many have had positive results removing the echo completely, I myself still have a slight echo on two devices.

But using HR83 twrp will solve your magisk install, it will support the latest 19.2 version

Lastly optional, But will help with graphic performance

Beingtejas https://drive.google.com/file/d/1qWmUkKiA_H40GU-OqQbXlVckdRRDXDZ4/view

Install before first boot. But you might as well install the havoc 2.6 version posted a few above.
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] fangs:
liammc83,

Thank you for keeping this ROM alive. Great work.
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] liammc83:
Just trying to help out the xda community with information.

Nothing would have been possible without the havoc team, HR83, beingtsjas, geminids14, And everyone who has helped and continues to.
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] hellbringer82:
Thanks, will try this, was able to find it using google search, the forum search is unable to find it. For someone searching for a similar issue:

https://xdaforums.com/showpost.php?p=78857957&postcount=847

https://xdaforums.com/showpost.php?p=78687684&postcount=1223

- TWRP issue: fixed, no issues installing any Magisk version

- Echo: less, still not completely without issues (try'd both -8 & -10 gain fix)

- Beingtejas graphics driver: no video/black screen after the boot logo, fixed by reflashing HavocOS, Hardrock kernel v19, Graphics driver, Magisk & Gapps

edit: I installed Kernel Adiutor but mic gain is not saved and defaults to 8? so it does not seem to work.
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] liammc83:
Under KA settings try enabling script, some users reported positive result posted in this forum, But again as I said for myself even when it sticks I still have a small echo on the other parties line. I personally tried many kernel adjusters. One I prefer is ex kernel manager

There was some sort of convo mentioning about some slight differences in hardware on a very small amount manufactured, And considering almost everyone eliminated there echo, I am not one of them. Best I could say is try searching the xda forums, you will find mixed results, well when the search feature works :)
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] @shivanshgoel:
My phone is becoming too hot while charging. Please someone help. And also tell how can I increase the charging speed. I can only reach 2100 mah while others can reach 3000 mah. I am following every tweak but still can't reach. Please someone help.

---------- Post added at 05:34 PM ---------- Previous post was at 05:32 PM ----------

Please help me to reach 3000 mah. Please suggest me some ideas.
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] lekhraj.gupta@gmail.com:
I think you are new here. Whatever you do will not resolve echo issues in pie roms. It's a critical bug and dev are not able to solve it as yet.

Only use N based Rom and no echo.
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] kmkailasnath:
You sure you have a 3A adapter? I use a 2.5A adapter and goes around 2300mah.

I have never noted a heating issue. Actually there is no significant heating at all even after heavy gaming ( CPU at 3Ghz). May be some apps in background might be causing the trouble [MENTION=1415292]shivang[/MENTION]oel ?

Another thing to tell.. I felt like the battery stays longer since I flashed Havoc 2.6 ( dirty over 2.5) and the interface is much smooth.
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] @shivanshgoel:
I have only noticed since some days. I someday ago flashed havoc 2.4 over havoc 2.5 because I have touch problems with it. Any other ideas
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] liammc83:
Try flashing 2.6 dirty ?

---------- Post added at 07:57 PM ---------- Previous post was at 07:55 PM ----------

If you phone is already getting hot, I wouldn't recommend trying to charge higher.

But is it getting hot while plugged in and charging, or just while idle and charging ?

I'd recommend trying another power brick, outlet, as well as another cord.
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] @shivanshgoel:
Tried. Not have much difference
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] beingtejas:
As it's summer season try charging your phone in cooler place

Secondly go to settings/havoc settings/ system/ privacy guard

Click three dots on top right and select advanced

Slide till you get to boot and try to change the start on boot and run in background to ignored of those apps that you don't usually run in background and often..

I tell you clearly mate if your device battery temperature rises above 39° C , no fast charge will work on any PIE rom.. so make sure your device remain cool and idle properly..

Check the cpu info and see how your CPU is working and do it remains at max frequency more.. send screen shots of your first place in kernel adiutor

Plug your device in charge and reboot device , let it on charge for 1 hours almost and then go to kernel adiutor and bring me the screenshot of first screen , I wanna see how your device CPU is using its frequencies..

Coz the battery backup is quite dangerous on my MM2
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] @shivanshgoel:
But how can it be this much
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] beingtejas:
Mate i didn't used the device for gaming , just for reading and youtube

I was still trying my best to drain the battery it's still 44 even after so much of use.. am really happy, I have a lil older screenshot i share with you..
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] pauldrudd:
What set up do you have? That battery is absolutely amazing!
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] droutis:
Maybe this battery is so amazing, that it has to be replaced?
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] @shivanshgoel:
Please tell which files you flashed and what settings do you have and what apps you have to have best battery life. And after havoc v2. 4 all updates have a common problem. In one of my game touch does not work properly. Only 2 touch work at a time. I can't touch 3 or more buttons at a time. Please fix this.
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] gagan rider:
Is there a way to get face lock with this rom. I flash micro gapps but the the trusted face is not present in the smart lock.magisk 19.3 doesn't have the face of module in it.
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] kmkailasnath:
Try doing a clean flash of the ROM
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] beingtejas:
First of all rom is havoc latest one from that turkey site

I clear you one thing , i never played games on this device else the battery would last for only 6-7 hours , I am sure about this , since I played the PUBG on max 2 for 6 hours about 11 classic and 4 arcade matches..

Secondly i never use the full frequencies of OC

I GAVE PROFILES ALREADY.. , SYNC TURNED OFF, BATTERY SAVING FOR LOCATION.. AND ABOUT 118 apps installed

Never changed the battery or misused my device, I always charge device on idle and not use it while charging, I use only one sim card in this max 2..

Nothing more I did.. this device is amazing..

---------- Post added at 06:16 PM ---------- Previous post was at 05:36 PM ----------

Did you flashed the graphics drivers V2 ,

All 10 fingers touch is working at a same time.. and all good and awesome , not a bit of issues in touch , try flashing a new firmware over your havoc os.. it helps in many of these issues..

Use a multitouch test app and check how much fingers it registers and if the touch is working well, and smooth.. also i wanna know if you dropped your device even once.. as I never ever seen issues of touch on max 2 devices

---------- Post added at 06:23 PM ---------- Previous post was at 06:16 PM ----------

I for your problem solutions of not registering more then two touch

Do one simple thing , just turn off the three finger swipe gesture for screenshot and all of your fingers gonna works :D

And use your finger wisely.. ?
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] @shivanshgoel:
Thank you very much. The touch problem was due to dirty flash and three swipe screenshot. But I have just woke up so cannot tell anything about the battery but yesterday when you told to send screenshot it reached 43.7 C
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] @shivanshgoel:
Well your phone looks amazing from lock screen. Is there a way by which you can send me your settings and themes. Because my one looks so old and everyone makes fun of me that I have a huge phone.

And also tell do you use any magisk modules and if yes which one

How can I use wifi bonding properly. It is amazing if used properly
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] beingtejas:
I did really nothing bro.

I have some suggestions for you

1) change to normal kernel not pro version.. hotplugs are useless trust me you don't need any..

2) go to settings then display and smallest width, and put 590 there.

3) hope you are on 2.6 havoc latest, flash the latest firmware too bro.. it won't harm you any

4) And first use your device without the tension of battery , let it adopt your usage style.. charge it 4-100 2-3 times , don't let it go below 30% , multiple charges are better then long term charges.. this keep battery from losing its capacity.. whenever you get time charge your device , then draining it to 1% and charging it..

5) You have font options choose the font you like.. it's my habbit that I keep my things like new always.. even my device is 1.5 years now it's as new as when I unboxed it..

My way to Flash device is

I flash the latest beta version of miui using computer, means a clean all option that flash it like new..

Then i boot device till home page properly..

Then i flash twrp(no treble) using fastboot , and take full backup (this is done on SD card)

Then I flash twrp (treble) recovery with the twrp already installed , and wipe all like

Dalvik, system, data, cache, internal, vendor.

And then flash ROM, then graphics driver V2, then audio gain 0, then gapps aroma, kernel v4 (not pro) , magisk and boot device

Then I get back to twrp and flash the latest firmware. And done

Then just do simple settings as usual.. done
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] @shivanshgoel:
Please tell about wifi bonding module also. It is amazing. But it needs wcnss qcom config.ini which our device does not have. Please tell how can I use it. It will turn our 2.4ghz wifi to 40
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] beingtejas:
I edited the above post read that too

And about wifi bonding , so i just simply flashed the module and never gave time to do all this.. so i dont really cared about that..
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] @shivanshgoel:
I also didn't but I looked carefully today. In it it was written that it requires wnss qcom cong.ini which our device does not have. How can we make it run properly. It will double the speed. Please give ur number. I have so much to talk and it can't be done with this slow conversation
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] liammc83:
Translated from Turkish

Havoc-OS v2.6 Change 07-06-19

• New Game mode added

(Havoc Settings> Miscellaneous)

• Added a switch to charge animation

• Additional battery temperature when using a battery

• Non-cooling fixed analog clocks in AOD

• Improved Android Q clock related things

• Some more fixes / improvements

https://androidfilehost.com/?fid=6006931924117890652
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] Biggest_Noob:
Is there any way to use fastcharge on pie
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] SankyEI:
Dolby link for this rom
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] JCatsuki:
Read beingtejas' posts here in this thread.

From what I've understand, you just leave your phone while charging. As much a possible avoid using it while charging.

It will switch to fast charge eventually unless you phone is too hot, like 40+degC hot.
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] x3gamma:
Is there an official site where they release V2.6?

And whats this about graphics drivers V2?

I also noticed people talking about echo issues but during my usage of V2.4 I don't seem to face this issue.

Edit:

Is there a fix for audio not being adjustable in call or at all?
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] liammc83:
All pie ROMs have an echo for me.

Just read through this thread for all your answers.
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] JCatsuki:
No, the official release already stopped at 2.4 as the developer already abandoned this project. Although I see him still help some concerns from time to time. I'm already using the first release of 2.6 as the 2nd/latest seems buggy for me.

The graphics drivers I guess is for multi-touch fix.

As for the echo and call volume control, try to back read, can't remember if other developers already fixed this concerns.
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] SankyEI:
Where is split screen option?
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] Shekhar Jangra:
Press and hold recent/overview button
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] @shivanshgoel:
Whenever a call comes my screen doesn't get turned on and then if it is on vibrate or silent. I didn't even know that the call came or not. Does someone know how to fix it.
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] liammc83:
Haven't experienced this issue myself,

Make sure air plane mode isn't enabled, as well as DND mode is off.

Guess it depends on which version of havoc, as well as if you dirty flashed.

Also try turning off Bluetooth, reboot, leave Bluetooth off, and try.

Other possible idea,

Ambient display > New Notifications ( Wake screen when you receive notifications )
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] ThornLe:
is anyone else experiencing random restart with version 2.6 unofficial? though i also have this problem in 2.4 official, yes, this is probably a clean install as far as i know.
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] beingtejas:
No issues like that.. check your device temp

Sometimes over temp can create this issue, clean your type c port too.. and monitor your device battery with gsam battery monitor or similar apps..

Are you facing this even on stock roms.??

There is no reboot related issues..
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] Shekhar Jangra:
Go to settings >app notification>phone

And set notification to on and all permission enabled
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] ThornLe:
i dont have this kind of problem when i was on stock rom.
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] beingtejas:
Okay.. what kernel version you r using pro or normal,

And did you flashed latest firmware or did you flashed the latest fastboot miui stock rom using mi flasher fool with PC,

This is very uncommon issue.. I didn't heard anybody else has this from start till now
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] ThornLe:
i flashed the stable version of the miui firmware using twrp, and no, i dont flash the whole miui stock rom.

additional note : it restarts, but it doesnt show the boot up logo, and roughly the same time required to boot from off state.
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] pauldrudd:
I had several random reboots on unofficial Havoc, quite frustrating. I've switched to Hardrock's debloated Miui and am currently enjoying it. Suits all my needs, fast, smooth, root, decent battery life
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] liammc83:
I have never had a random reboot on any ROM over all my years of flashing ROMs on hundreds of phones and tablets.

Well turned out never to be random, Simply must do a bit of investigation. Considering everyone has a different combination of apps, and uses the phone as individuals, milage will vary as they say.

For myself I like to have the latest security patches and would rather not use an old outdated ROM, but I will admit, I like stability as well.. So I'd suggest following beingtejas steps and installing from scratch, then install apps one by one and try and figure out the culprit, It may take some days, weeks, or you may never know, could be a bit of work.

There are many apks created that do not fully support all oses even if they are in the play store and install.

But to each there own, I can only say on Havoc-OS-v2.6-20190608-oxygen-Unofficial.zip

I have had no reboots I did not initiate, One system ui crash due to a magisk module I was trying to force ;( and it fixed itself upon reboot, uninstall, reboot.

I never use my phone while plugged in, I try not to leave on the charger once fully charged, I do not oc kernel, But its nice knowing I can thanks to HR83, I have no social networking apps ( I use browser if need be) other than XDA app, I monitor my battery using gsam ( it'll let you know what's using your battery and other useful things.

I did clean flash, latest firmware, the havoc 2.6 ROM, piekerneltreble, v4, gapps nano, graphic driver v2, echo fix, magisk 19.4, after an epic failure on an android Q build, I can not get it past the splash screen.
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] shingers5:
i'm back. been using my iphone XS max for a bit as my max 2 screen broke. got s10 plus and A70 to my stash of devices but i always come ack to my max 2 even over my max 3. gonna flash v2.6 and see how we get on.
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] beingtejas:
New Graphics drivers V3 with super stable and more optimised drivers

And also added some files to make the charging better (it will be built in into graphics drivers V3 zip..

Will post it on Monday.. as am testing it and have two three things to add in..

I hope it helps in charging issues..
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] liammc83:
Thank you in advance for the continued support for our device, I for one can barely wait..
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] romeo_coi:
Thanks for your help to keep the Max 2 being developed. And all the devs who are keeping this ROM up to date. I really hope together you awesome guys will brought us Havoc 3.x with Android Q on Max 2 :highfive: :p (Pie has serious problems with RAM management:()
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] beingtejas:
Ram management is not that bad in pie, as pie work diffrently

And even your zram is turned off in kernel , so all your ram use used fully , and relax don't worry about free ram.. android know it better.. just throw any apps on it and it will work great..
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] romeo_coi:
Yeap, I often did lot of research before complain about anything. And not sure if I can call myself an advanced user but I used Android devices from the day of HTC Leo HD2, Desire HD and the first gen of Sammy Galaxy.

.. :laugh:

I learned and can understand how Android manage its memory. But combined with the new Battery Management, plus the Digital Wellbeing, Pie's system acts somehow more aggressive than needed. I'm currently encountered with legendary problem that the apps always reload even when there's more than 500MB of free RAM. I had to manually turned off Battery Management and white list some apps from being battery optimized, and even turned off Digital Wellbeing, it helps a lot but I'm still feeling some lag in apps switching, compare to Oreo or Nougat.

I still have my OP 3T around and since I upgraded it to the new official Pie build, I can damn sure its performance is a bit worse than before, but with Snap 821 and 6G of RAM, this cost is acceptable ;). Finally, my LG V10 still on Nougat (thank LG for the damn good support), if it has a better CPU than Snap 808, I bet my Max 2 and even OP 3T can't beat it in memory management :eek:.

P/s: is 50 of overcommit ratio enough for multitasking? The default in Havoc build is 80. I didn't try to change any value in LKM or/and Virtual Memory, can you share yours value for reference? Thanks :D
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] beingtejas:
Then you have too less experienced then me In this regards

And I am not going to argue on something that you don't wanna understand and will not gonna put any effort in this regards have no time..

If you can see my device list and all I have more then 18 different devices.. don't even want to talk more on this

I always have 1.8Gb of ram free , while I have 118 apps installed , and my max 2 is able multitask many apps as I can open..
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] beingtejas:
GUYs check the new thread for Graphics Drivers, i created a thread as many find it difficult to find the post regarding drivers and fixes..
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] Shekhar Jangra:
You can put a link here too:laugh: