Is it possible to install pixel experience in 9.0 official beta? - Xiaomi Mi A1 Questions & Answers

Hi, I've updated to official pie beta using Netherlands VPN, but now my gcam doesn't focus properly and I've lost 4g connection (because bands issue).
Is it secure to install pixel experience from pie? Anyone have tried this?
Sorry for bad English.

I'm wondering also.
I'm on Stock 9.0 Official Beta
Is it possible to downgrade?
Can someone tell us?

Jero237 said:
Hi, I've updated to official pie beta using Netherlands VPN, but now my gcam doesn't focus properly and I've lost 4g connection (because bands issue).
Is it secure to install pixel experience from pie? Anyone have tried this?
Sorry for bad English.
Click to expand...
Click to collapse
You should ask in that thread. You should flash the efs backup from the dev, flash the November firmware and then flash the latest Pixel Experience

Jero237 said:
Hi, I've updated to official pie beta using Netherlands VPN, but now my gcam doesn't focus properly and I've lost 4g connection (because bands issue).
Is it secure to install pixel experience from pie? Anyone have tried this?
Sorry for bad English.
Click to expand...
Click to collapse
I Did same thing but i lost my sound for calls and also mic not working. Also tested AospExtended, had same issue.
But not tested any 8.1 Roms. probably you will lose IMEI, so don't do it for now.
I really recommend a full Nandroid backup of current settup (System,boot,efs,data) and a Individual EFS backup Before doing anything.

Related

VoLTE works on OOS 3.5.6, but not on any CM14.1 ROM...

I will start right off the bat that I know it works very well on all ROMS for those that are in India. But can anyone here confirm VoLTE working on any custom Nougat ROM for those like me on T-Mobile in USA? It works flawlessly on 3.5.6, but as soon as I wipe and flash any custom 14.1 ROM, I lose it. The feature is enabled in SIM settings (Enhanced 4G LTE Mode) is enabled, but when I dial out, data switches from LTE to H. So this means even though the feature is enabled, it's not working on Nougat on T-Mobile in US.
Anyone?
M5devil said:
I will start right off the bat that I know it works very well on all ROMS for those that are in India. But can anyone here confirm VoLTE working on any custom Nougat ROM for those like me on T-Mobile in USA? It works flawlessly on 3.5.6, but as soon as I wipe and flash any custom 14.1 ROM, I lose it. The feature is enabled in SIM settings (Enhanced 4G LTE Mode) is enabled, but when I dial out, data switches from LTE to H. So this means even though the feature is enabled, it's not working on Nougat on T-Mobile in US.
Anyone?
Click to expand...
Click to collapse
Did you try clean flashing including system?
First install 3.5.6 and then clean flash any cm 14.1 ROM (especially the latest one from grarak). Volte works fine..
Is your VoLTE capable sim in Slot 1?
magnettron said:
Did you try clean flashing including system?
First install 3.5.6 and then clean flash any cm 14.1 ROM (especially the latest one from grarak). Volte works fine..
Click to expand...
Click to collapse
I've done that several times to no avail. First it was just flashing the 3.5.6 modem firmware while I was on RR 7.1.1. Then after that didn't work, I clean flashed OOS 3.5.6 and tested VoLTE and it worked as advertised with HD logo on calls and VoLTE logo in status bar. I was then happy and clean flashed (everything but internal storage) RR 7.1.1, enabled the Enhanced 4G LTE Mode, but that didn't work. I'm on Official CM 14.1 now with same result.
suraj.das said:
Is your VoLTE capable sim in Slot 1?
Click to expand...
Click to collapse
Yes it's in Slot 1.
Are you guys in US on T-Mobile? No offense to you guys, and I appreciate your help, but I know you got it working great on Jio in India... That might not be the case for us in US. That's why I want to hear from another T-Mobile customer to check if I'm not alone.
Thanks
In mean time I'm forced to stay on OOS 3.5.6 as VoLTE is working great on it.
M5devil said:
I've done that several times to no avail. First it was just flashing the 3.5.6 modem firmware while I was on RR 7.1.1. Then after that didn't work, I clean flashed OOS 3.5.6 and tested VoLTE and it worked as advertised with HD logo on calls and VoLTE logo in status bar. I was then happy and clean flashed (everything but internal storage) RR 7.1.1, enabled the Enhanced 4G LTE Mode, but that didn't work. I'm on Official CM 14.1 now with same result.
Yes it's in Slot 1.
Are you guys in US on T-Mobile? No offense to you guys, and I appreciate your help, but I know you got it working great on Jio in India... That might not be the case for us in US. That's why I want to hear from another T-Mobile customer to check if I'm not alone.
Thanks
Click to expand...
Click to collapse
Yeah I'm having same issue and it was working couple days ago it keeps dropping to H+ after couple days anyone help? It's not my service cause on my 5S I get LTE and it doesn't drop
M5devil said:
I've done that several times to no avail. First it was just flashing the 3.5.6 modem firmware while I was on RR 7.1.1. Then after that didn't work, I clean flashed OOS 3.5.6 and tested VoLTE and it worked as advertised with HD logo on calls and VoLTE logo in status bar. I was then happy and clean flashed (everything but internal storage) RR 7.1.1, enabled the Enhanced 4G LTE Mode, but that didn't work. I'm on Official CM 14.1 now with same result.
Yes it's in Slot 1.
Are you guys in US on T-Mobile? No offense to you guys, and I appreciate your help, but I know you got it working great on Jio in India... That might not be the case for us in US. That's why I want to hear from another T-Mobile customer to check if I'm not alone.
Thanks
Click to expand...
Click to collapse
Official CM 14.1 hasn't implemented Volte function yet, try the unofficial build from Grarak in basketbuild or andriod host.
As far as T-Mobile is concerned, if you do have Volte enabled in 3.5.6 (ie if you can make volte calls using oos 3.5.6, then i dont see a reason why it wont work on cm 14.1 unofficial).
Check out android development for OP2 to get the latest link from grarak.
Also slot 1 or 2 it doesn't matter. If you get Volte in oos 3.5.6 then in unofficial cm 14.1 you'll get it.
Dont know about RR though.
magnettron said:
Official CM 14.1 hasn't implemented Volte function yet, try the unofficial build from Grarak in basketbuild or andriod host.
As far as T-Mobile is concerned, if you do have Volte enabled in 3.5.6 (ie if you can make volte calls using oos 3.5.6, then i dont see a reason why it wont work on cm 14.1 unofficial).
Check out android development for OP2 to get the latest link from grarak.
Also slot 1 or 2 it doesn't matter. If you get Volte in oos 3.5.6 then in unofficial cm 14.1 you'll get it.
Dont know about RR though.
Click to expand...
Click to collapse
Thanks man, I'll check Graham build and report.
M5devil said:
Thanks man, I'll check Graham build and report.
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Click to collapse
Cheers mate, there are 2 different builds one from grarak and one from Seraph08. Try either one, both works fine.
I am using grarak and its stable and latest implementation of lineage.
https://mirror.srvr.gdn/?dir=grarak/oneplus2
or
https://basketbuild.com/devs/Seraph08/oneplus2/LineageOS
magnettron said:
Cheers mate, there are 2 different builds one from grarak and one from Seraph08. Try either one, both works fine.
I am using grarak and its stable and latest implementation of lineage.
https://mirror.srvr.gdn/?dir=grarak/oneplus2
or
https://basketbuild.com/devs/Seraph08/oneplus2/LineageOS
Click to expand...
Click to collapse
Just tried Grarak's latest build based on new LineageOS....still no go on VoLTE. The feature was already enabled under SIM 1 settings and as soon as I dial out LTE switches back to H
I'll try Seraph's build, but I'm afraid it will be the same... Are you on T-Mobile and VoLTE works CM14.1 for you?
Update: tried both builds, VoLTE is not working Again, it's enabled in the SIM settings, but when I dial out, LTE changes to H/H+.
I guess it's just not meant to be... I'll stick to OOS 3.5.6 for now
Thanks for your help!
Was downloading Seraph's build while on Grarak's and got a random reboot which never happened tocme before...
Have you enabled Enhanced 4G LTE Mode for the sim? That's the switch for VoLTE. Hope it worked
If the HD icon comes in the status bar and on notifications, then VoLTE is active.
Also set network type to LTE only for better use.
evilgenius94 said:
Have you enabled Enhanced 4G LTE Mode for the sim? That's the switch for VoLTE. Hope it worked
If the HD icon comes in the status bar and on notifications, then VoLTE is active.
Also set network type to LTE only for better use.
Click to expand...
Click to collapse
The problem is I had it enabled, but HD icon never comes up and VoLTE seems not to work on any CM141. ROM. But it works perfectly well on OOS 3.5.6. So I am not sure why this is the case... I guess I'll stay on OOS 3.5.6, unless another T-Mobile US user will confirm or disagree with my findings.
I know very well you guys have it working on JIO in India... this is not the case for me in USA on T-Mobile
M5devil said:
The problem is I had it enabled, but HD icon never comes up and VoLTE seems not to work on any CM141. ROM. But it works perfectly well on OOS 3.5.6. So I am not sure why this is the case... I guess I'll stay on OOS 3.5.6, unless another T-Mobile US user will confirm or disagree with my findings.
I know very well you guys have it working on JIO in India... this is not the case for me in USA on T-Mobile
Click to expand...
Click to collapse
Also check this under testing (dial *#*#4636#*#*)
evilgenius94 said:
Also check this under testing (dial *#*#4636#*#*)
Click to expand...
Click to collapse
This is what I see.
I guess I have to try this again on a CM14.1 ROM to see what it shows
Last thing u can try up is Clean Flash OOS 3.5.6 again and then clean flash some CM14.1 ROM
Something might work out
evilgenius94 said:
Last thing u can try up is Clean Flash OOS 3.5.6 again and then clean flash some CM14.1 ROM
Something might work out
Click to expand...
Click to collapse
I'll try that again tonight
M5devil said:
Just tried Grarak's latest build based on new LineageOS....still no go on VoLTE. The feature was already enabled under SIM 1 settings and as soon as I dial out LTE switches back to H
I'll try Seraph's build, but I'm afraid it will be the same... Are you on T-Mobile and VoLTE works CM14.1 for you?
Update: tried both builds, VoLTE is not working Again, it's enabled in the SIM settings, but when I dial out, LTE changes to H/H+.
I guess it's just not meant to be... I'll stick to OOS 3.5.6 for now
Thanks for your help!
Was downloading Seraph's build while on Grarak's and got a random reboot which never happened tocme before...
Click to expand...
Click to collapse
I assume that you did a clean flash (including system wipe in TWRP) over 3.5.6. If not the network will be unstable.
In one of the screenshot posted by you (in some above thread) I can see that Volte is enabled, is it on CM or 3.5.6 ?
T-Mobile in US is supported by 3.5.6 (Which I can see from the screenshot). So the firmware got the capability of Volte..
As of now there are 2 possibilities:
1 (If you clean flashed CM over OOS 3.5.6) : Then network is not stable, Network guru app will lock the LTE band, so give it a try with that. (If you need detailed steps with Network guru i can tell you that)
2 (If not clean flashed CM over OOS 3.5.6) : Recommend you to clean flash it. This will definitely work (suggest you to go for grarak). If you face issues after this, do let me know. We can find other work around.
Hope this helps.
magnettron said:
I assume that you did a clean flash (including system wipe in TWRP) over 3.5.6. If not the network will be unstable.
In one of the screenshot posted by you (in some above thread) I can see that Volte is enabled, is it on CM or 3.5.6 ?
T-Mobile in US is supported by 3.5.6 (Which I can see from the screenshot). So the firmware got the capability of Volte..
As of now there are 2 possibilities:
1 (If you clean flashed CM over OOS 3.5.6) : Then network is not stable, Network guru app will lock the LTE band, so give it a try with that. (If you need detailed steps with Network guru i can tell you that)
2 (If not clean flashed CM over OOS 3.5.6) : Recommend you to clean flash it. This will definitely work (suggest you to go for grarak). If you face issues after this, do let me know. We can find other work around.
Hope this helps.
Click to expand...
Click to collapse
Hey man, first of all I wanna thank you for helping me, I know it's an annoying topic for many.
I'll answer in order.
Yes, I did a clean flash, by wiping everything except internal storage. The screenshots I posted are from OOS 3.5.6. By the way, my hybrid TWRP doesn't get overwritten, so at least I don't have a headache reflashing recovery image after everything OOS flash. Unfortunately, it hadn't worked yet... Firmware is definitely VoLTE capable as I have it working very well now on OOS 3.5.6.
As for your suggestions, I tried both builds with clean flash, but they don't work. I kind of gave up after flashing nonstop and just stayed on OOS 3.5.6.
I think you're right though, CM14.1 definitely don't have VoLTE fully functional, at least for T-Mobile users, maybe it has to due with Band 12 (700a) as this is the band used in US for enhanced LTE.
I wanna hear from some other T-Mobile use, but appears there aren't that many...
I've tried Network Guru app when I has network signal drops, but I'm a little confused how to properly use it. I don't have a magic wand button, but through menu I can get to Band locking screen and in LTE section I had everything checked off. I know in US on T-Mobile we use bands 2 (2G), 4 (3G/4G), and new band 12 (enhanced 4G/LTE). When in the past I only locked band 12, I wasn't able to make calls at all as H/H+ were not active.
I will try to see what I have working now with VoLTE enabled on 3.5.6. I do know I'm mostly on band 4 and in some places band 12.
Hope this info helps.
Mikeyy233 said:
Yeah I'm having same issue and it was working couple days ago it keeps dropping to H+ after couple days anyone help? It's not my service cause on my 5S I get LTE and it doesn't drop
Click to expand...
Click to collapse
Are you also on T-Mobile?

System audio distortion LOS 16 GSI (andy's)

Hi guys, i'm currently facing a weird issue, even though multimedia audio Is working flawlessly, system audio (ringtones, alarms) don't work properly, resulting in a weird crackling. Any idea in how ti fix It?
P.s Sorry english Is not my native language
What ROM were you using before Lineage?
Schnedi said:
What ROM were you using before Lineage?
Click to expand...
Click to collapse
MIUI global 10.3.6
Edit: the weird issue is that this strange behavior happened also with AOSIP and PE
I've read some users that had the same issue coming from Global and EU.
I was on European 10.3.7.0 and have no issues at all.
Unfortunately, there's no fix.
Schnedi said:
I've read some users that had the same issue coming from Global and EU.
I was on European 10.3.7.0 and have no issues at all.
Unfortunately, there's no fix.
Click to expand...
Click to collapse
So, i should first flash the 10.3.7 rom and then after flash LOS?
Edit: nvm still doesn't work properly
Edit 2: i actually found a solution : https://github.com/phhusson/treble_experimentations/issues/541
TLDR: It seems that magisk enters in conflict with the rom

Snapchat on Redmi Note 7

Has anyone seen the horrible front camera quality on snapchat? It's literally like you're taking a picture from an old nokia!! Does anyone know how to fix or improve this?
I knoww
On the stable ROMs they camera on Snapchat is very bad quality, but if you flash the latest EU beta ROM the camera goes a lot better.
Thatkidmusa said:
On the stable ROMs they camera on Snapchat is very bad quality, but if you flash the latest EU beta ROM the camera goes a lot better.
Click to expand...
Click to collapse
Which version in specific?
Saad. Mk said:
Which version in specific?
Click to expand...
Click to collapse
Miui 10 EU:9.8.1(weekly)
Can someone please post an update, which Rom is currently best to use with Snapchat? And please with a link to a tutorial on whats necessary to install it on an unlocked but unrooted device.
I, and especially the friend I recommended the Redmi Note 7 to, would be really grateful.
The device in question is currently on MIUI Global 10.3.10 Stable (PFGMIXM)

Best Android 11 Daily Driver for PH-1

Hi folks, what's the most stable android 11 ROM out there for PH-1 that doesn't have any major bugs?
From what I have seen. I tried Statix OS, EvoX, and PA Ruby. Statix 4.2 has low call receiver volume, on PA Ruby latest Beta mobile data doesn't work, and on EVO X, I cannot get NFC payments to work on my ING banking app. Could anyone please recommend a ROM, that doesn't have any major issues?
LineageOS 18.1 is my daily driver, the only bugs left are that recording video has low volume and chrome crashes (but this can be fixed by flashing certain modem files, available on the ROM thread)
Everything is fast and works just fine, battery lasts a bit more than stock
I prefer the OEM one.
aayushchawla said:
I prefer the OEM one.
Click to expand...
Click to collapse
It was good, that was Android 10 though, I was asking specifically for 11
surya17 said:
Hi folks, what's the most stable android 11 ROM out there for PH-1 that doesn't have any major bugs?
From what I have seen. I tried Statix OS, EvoX, and PA Ruby. Statix 4.2 has low call receiver volume, on PA Ruby latest Beta mobile data doesn't work, and on EVO X, I cannot get NFC payments to work on my ING banking app. Could anyone please recommend a ROM, that doesn't have any major issues?
Click to expand...
Click to collapse
Low call volume has been solved in latest statix.. its more stable and battey backup is good too.. only issue i had in this rom was outgoing msgs.. rest everything is good.
Vi7eta said:
Low call volume has been solved in latest statix.. its more stable and battey backup is good too.. only issue i had in this rom was outgoing msgs.. rest everything is good.
Click to expand...
Click to collapse
Hey, I'm on the latest Statix (Aug 21 build), the screen seems to have shifted to the right after flashing magisk, which is weird. Any idea how to fix this?
surya17 said:
Hey, I'm on the latest Statix (Aug 21 build), the screen seems to have shifted to the right after flashing magisk, which is weird. Any idea how to fix this?
Click to expand...
Click to collapse
This was discussed in the Statix thread (I saw your post there with the same question)... The problem exists in the last two builds (July and August). There's no fix - not yet, anyway. The suggestion from the developer was not to use Magisk.
And another problem with Statix builds from June onward is the Essential Camera crash.

Note 7 Lavender no wifi/bluetooth/gsmRadio working after upgrade to MIUI 12.5.3

need help note 7 global updated to miui 12.5.3 after auto update and now wifi camera gsm not working for any rom downgraded from 12.5.3. none of these are working for even custom rom and official roms, only with official global miui 12.5.3 does the wifi camera and gsm work again. please need desperate help have looked for solution everywhere but couldnt find help even after flashing oldcam new cam kernels and separately installing foirmware files for the drivers.
nothing is working flashing via miFlash tool or twrp or anything for that matter flashing official rom via the official way absolutely nothing. please need help must downgrade back to anything but MIUI 12 it is a nightmare using such a horribly made rom
Test to flash vendor image https://xiaomifirmwareupdater.com/vendor/lavender/
Or miui.eu and then your customer rom
joke19 said:
Test to flash vendor image https://xiaomifirmwareupdater.com/vendor/lavender/
Or miui.eu and then your customer rom
Click to expand...
Click to collapse
before i do im not quite sure what vendor images are. my note 7 is the global version, which image should i be flashing? thanks
flashed vendor imgae of the version i want installed still the same situation, gsm wifi camera only working on layest miui 12.5.3 only, need help
even tried xiaomi.eu roms nothing works no way to downgrade and get camera wifi or anything signal based working!

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