LineageOS 19.1 [S] [12.1] (Unofficial) Mi Pad 4 Plus (clover+)

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sabar_op

Senior Member
Jun 30, 2010
399
807
Xiaomi Mi Pad 4 Plus
Hi all been using the ROM for sometime and I would say it's stable enough to say stable and the latest update kind of made the ROM what we want to call smooth yet but snappier than before, and I am just wondering if we could make the ROM able to run at higher refresh rate, and also is it some kernel thing? And also appreciate your work @sabar_op

Running higher refresh rate need to be supported by the hardware otherwise it will destroy your device or decrease the device lifetime or unusual behavior of screen. And I dont think that clover screen support to higher than 60 Hz refresh rate.
 

GregEden

Senior Member
Feb 6, 2020
201
91
Melbourne
I just tried to update the Netflix app and it no longer appears in the PlayStore and thus will not update. The settings are still saying PlayStore - Device is Certified
 
Hello,

First, thanks for this ROM ! It's good to have android 11 on that tablet that's been abandoned by Xiaomi long ago.

I've been using the rom since the november release and i've been 2 weeks on a clean installation of the 20211230 Lineage release.
I have the following problems, the most anoying being the first
- every boot/reboot fails more than 4 times. The lineage logo animation appears but freezes when drawing the line, then shuts off. I need a very long power key press to reboot the tablet. I noticed than in the animation, every time it reaches the part where the animated circles appear, the boot then proceeds normally.
- i sometimes lose the use of the recents navigation key : nothing happens when i press it, except the button animation. Solved by reboot
- sometimes the status bar only uses the half left part. All icons are there, but rearranged on the left half. Reboot solves it.

Apart from this (the boot problem being the most annoying) the ROM is smooth and pleasant to use !
 

GregEden

Senior Member
Feb 6, 2020
201
91
Melbourne
Under developer options Bluetooth audio codec selection only option is SBC everything else is greyed out and not supported. Any chance to fix this.

19.0-20212130-unofficial version
I have a MiPad 4 8" LTE amd 19.0-20211230 and my Sony headphones connect with aptX HD and that is shown in the settings under bluetooth. I also stream to a bluetooth DAC using LDAC.
OK got it now. In Developer Option with no bluetooth device connected it shows them all greyed out. But once I connect with aptX HD headphones the option show as selectable.
 
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jason605

Member
Jan 24, 2015
27
11
Xiaomi Mi Pad 4
LG V60 ThinQ
I have a MiPad 4 8" LTE amd 19.0-20211230 and my Sony headphones connect with aptX HD and that is shown in the settings under bluetooth. I also stream to a bluetooth DAC using LDAC.
OK got it now. In Developer Option with no bluetooth device connected it shows them all greyed out. But once I connect with aptX HD headphones the option show as selectable.
I just unpaired my Sony's and paired them again and now its working. I wish we could use the eq in the Sony app with LDAC or aptx HD. I have the Sony XB900n headphones and enjoy the extra bass, but just set the EQ in JetAudio+
 
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I have a MiPad 4 8" LTE running with lineage-19.0-20211230-UNOFFICIAL-clover.zip with NikGapps-basic-arm64-12-20211227-signed.zip . My Playstore shows as certified. I do not use nor need Magisk.

I just opened Playstore and searched for and installed Netflix. No problem.
Funny, I did the exact same thing (same files used) on my 8" LTE and Netflix was unavailable. Everything else seem to be working fine though.
 

arya_farjand

Member
Feb 20, 2012
18
12
I noticed an error. When the internal memory is getting full. The tablet is behaving strangely. it's going to a deep sleep status that needs force restart
 

sabar_op

Senior Member
Jun 30, 2010
399
807
Xiaomi Mi Pad 4 Plus
Anyone to be a tester for latest lineageos 19.0?
Send me pm and let me know your device whether 8" or 10". The tester should be able to send log using syslog (need root). And no need clean flash if the existing rom is lineageos 19.0 too.


Ignored it... I was decided to back to lineageos 19.0
 
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  • 1
    Uploading lineage-19.1-20220522-UNOFFICIAL-clover.zip, it may fix the LTE issue.
    Have you made any changes/improvements regarding the microphone, may I ask?
  • 6
    New update lineage-19.1-20220517-UNOFFICIAL-clover+.zip. See 1st post.

    Just info, latest lineageos has ability to turn off the taskbar...check in setting -> system -> button -> enable taskbar
    3
    Because most people only update to last official Stable ROM before moving to custom ROMs...

    Many users are unaware both that the last Stable is NOT the latest, and that the last official Developer (weekly) ROM fixes issues that especially affect devices with Pie (9)+:
    - later / compatible baseband,
    - magnetic cover detection,
    - fingerprint sensor (plus),
    - screen rotation,
    - call issues,
    - in app calling,
    - wifi
    ... and other improvements I may have missed...

    This means moving from Stable to Developer firmware is essential for all recent custom ROMs to avoid hardware and other issues.

    Latest Developer ROM (or Firmware only) is
    - MIUI 10.5
    - released 2019.8.29
    - baseband version 660_GEN_PACK-1.214729.1.215613.1

    Latest Stable ROM (or Firmware only) is
    - MIUI 10.3.2
    - released 2019.05.24
    - baseband version 660_GEN_PACK-1.186426.1.191687.1

    😛 PW

    Perhaps I will put latest firmware in the rom...once the rom installed it will flash the firmware as well. What do you think?
    3
    Device: Xiaomi MiPad 4 Plus LTE (10")
    Rom: PixelExperience_Plus_clover-12.1-20220518-1441-UNOFFICIAL.zip
    Flash: Dirty flash on top of lineage-19.1-20220411-UNOFFICIAL-clover+.zip (No Wipe, No Format)
    Gapps: MindTheGapps-12.1.0-arm64-20220403_181832.zip
    Luncher: Default luncher
    Antutu Score: 199080 pt (CPU: 68467, GPU: 34751, MEM: 38493, UX: 57369)

    Improvements:
    Snappier, feel faster, No status bar. Cameras, GPS, Wifi, FP, and BT work nominal.

    Known Issues:
    The microphone is not working. The external microphone also is not working.
    There is some 4G connectivity problem (Maybe it's only my device)

    Mic is working well for me...perhaps you need clean flash...
    2
    @sabar is this a new version or something specific? Or a quick bug fix?
    PixelExperience_Plus_clover-12.1-20220521-1042-UNOFFICIAL.zip

    Major updates of blobs, under testing by other user...but should stable as I use it for lineageos 19.1.
    2
    lineage-19.1-20220517-UNOFFICIAL-clover+.zip - Everything looks good except low microphone sound. Microphone gain needs to be increased in Xiaomi Parts settings which is a hassle. It becomes low again by itself after a while. So every time before using the mic I need to play with Mic Gain bar.

    Also, there’s a bit lag at app opening animations. When you open an app for the first time (if it’s not running in the background), its icon appears weirdly during the animation.

    I know you publish PE for different purposes but on PixelExperience_Plus_clover-12.1-20220521-1042-UNOFFICIAL.zip (and on all latest clover versions) the taskbar icons are cut/only like 60% top of them appears. There’s an obvious sizing problem on Mi Pad 4 Plus 10” version. Are you planning to publish a “+” version as you did in February @sabar_op?

    PixelExperience_clover+-12.0-20220222-0407-UNOFFICIAL.zip is a great rom for Mi Pad 10” version and the only problem is fingerprint sensor doesn’t act like a home button actually.

    I didn't build PE for 10" anymore due issue in fingerprint sensor that act like home button. PE source was disabled for that function.
  • 29
    Latest rom : lineage-19.1-20220517-UNOFFICIAL-clover+.zip, see this link :

    Changelog :
    - Switch back to 4.19 kernel/HALs
    - May Security Patch (android-12.1.0_r5)
    - Fix green screen video recording

    Installation instructions :
    - Perform a backup of your current ROM (optional)
    - Reboot into recovery/twrp, format data, then reboot into recovery/twrp again.
    - Flash ROM.
    - Flash GApps is optional.

    What's not working:
    Let me know.

    Known issues :
    - Disabled Encryption
    - Device is not certified

    Please post the bug along with log (use syslog).

    Source :
    Kernel : clover
    Device tree : sdm660
    12
    Update : latest version lineage-19.0-20211105-UNOFFICIAL-clover-new.zip pass safetynet.
    12
    Hi OP

    You are using Pixel build now. Are you continue to update los 19 ?

    Thanks

    I will continue once the los 19.0 source is released officially.
    11
    Uploading new rom 20211112 (see 1st post for the link) :
    Changelog :
    - Nov security patch
    - SELinux is enforced
    - Upstream update of lineage source
    - Device is certified without magisk
    - Fix battery icon, support monet, etc...
    10
    New update : build date 20211230 (see 1st post for the link), changelog :
    - December security patch
    - Upstream update of lineage source.
    - Kernel update 4.4.296 (thanks to pix106).