How to fix lag/stuttering after Nougat update - Lenovo P2 Questions & Answers

Ever since I updated to Nougat I've been experiencing lags everywhere. Can't play videos on mx player as it slows down and then speeds up. Even unlocking my phone takes 3-4 seconds after touching the fingerprint scanner. I have not rooted my phone or unlocked the bootloader.
Please help.

This is a common bug in official P2 Nougat software. There are several threads about it in the lenovo-forum (https://forums.lenovo.com/t5/P2-P2a...and-Whatsapp-still-have-problems/td-p/3642232)
Official devs and admins know this bug and are "looking into it" for nearly a year now - no response, nothing. The nougat software is just not finished and will never be finished.. You need Android 6 to run the P2 smooth.
I do not know if this bug also occurs in the custom roms - maybe someone with those lags/stutter in offical nougat who switched to custom rom can confirm if they are gone

jaks218 said:
This is a common bug in official P2 Nougat software. There are several threads about it in the lenovo-forum (https://forums.lenovo.com/t5/P2-P2a...nd-Whatsapp-still-have-problems/td-p/3642232)
Official devs and admins know this bug and are "looking into it" for nearly a year now - no response, nothing. The nougat software is just not finished and will never be finished.. You need Android 6 to run the P2 smooth.
I do not know if this bug also occurs in the custom roms - maybe someone with those lags/stutter in offical nougat who switched to custom rom can confirm if they are gone
Click to expand...
Click to collapse
I also experienced sudden lag while playing videos...m on custom ROM..and it doesn't have that bugs..no custom ROM has that bug..

Related

[Q] is this a bug in android 5 ?

Hi guys
few days a i have been flashed the official android 5 from Poland euro and everything okay until i check the battery
note : i flashed the official build KDZ file and i don't use lg health or google service !!!
You and me both buddy, I personally think that LG has given the update as a soak test. That Google Services bug has been a killer even on the kitkat firmware, and like nobody seems to notice. I have tried so many roms just to get rid of that. There is a tread dedicated to fixing it but it seems to keep re-enabling itself at screen on. I have used all the Lollipop versions to no avail, so i went back to kitkat (Kn Virus Accura V5).
marvintheone33 said:
You and me both buddy, I personally think that LG has given the update as a soak test. That Google Services bug has been a killer even on the kitkat firmware, and like nobody seems to notice. I have tried so many roms just to get rid of that. There is a tread dedicated to fixing it but it seems to keep re-enabling itself at screen on. I have used all the Lollipop versions to no avail, so i went back to kitkat (Kn Virus Accura V5).
Click to expand...
Click to collapse
now i feel good because i'm not the only one but i hope LG fix this soon as possible and i flashed the official Poland Lollipop v20a kdz so do you think i can receive OTA update in future or should keep flash through KDZ because I don't live in Euro.

Zuk Z2 incoming, should I flash a new rom?

Hello guys, I've just purchased a Z2 from Gearbest and was wondering whether to flash the existing rom or not. Out of your knowledge, which are the best roms available 1) for stability and home button funtionality (despite maybe having Android M), 2) best Nougat rom (is Unofficial Cyano 14.1 worth it?).
I am a person who flashes custom ROM on my AS SOON AS I get my new phone, like in the first hour here is what I've learnt and I would suggest to you:
1. Use your phone with pre-installed ROM for at least a week. Do not be bothered about software issues, but pay close attention to hardware issues. As I've learnt on forums, pre-installed Z2 ROM does not support OTA. If that's the case,
2. Go to official ZUK forums and download the latest official ROM and flash it. Use it for another week looking out for any hardware issues. You can also download phone tester apps from play store.
2B. If you find any hardware issues, make use of your warranty and get it fixed.
3. Only when you're sure that your new phone is free from any hardware issues, flash a custom rom.
In terms of ROMs, it's best to start with CyanogenMod (Now LineageOS) before you try something else. LineageOS builds have just started, but if you give it a week or two, Z2 builds should come.
mattbru said:
Hello guys, I've just purchased a Z2 from Gearbest and was wondering whether to flash the existing rom or not. Out of your knowledge, which are the best roms available 1) for stability and home button funtionality (despite maybe having Android M), 2) best Nougat rom (is Unofficial Cyano 14.1 worth it?).
Click to expand...
Click to collapse
Hi, I'm in the same situation as you. Purchased mine on January 16th also from Gearbest. It's been 10 days already and I can't wait for it.
I think I'm gonna flash the official rom first and then wait a bit. A lot is happening right now for this device, and many new roms are beeing released so we can be sure that we'll have many options in a few weeks. And since I'm seriously considering going google free with this phone I'll take my time.
Lets keep in touch when our phones arrive.
Cm is good , check Mokee both are good

[Lineage OS 14.1] [Bacon] Rebooting Issues

THIS IS A SOFTWARE PROBLEM, DO NOT POST REGARDING ANYTHING HARDWARE RELATED!
My phone is perfect in condition and has no hardware defects. This only happens on certain ROMs, mainly Lineage OS, I didn't have this happen while I was on AOSPA 7.2.3 and it started as soon as I switched back to Lineage OS. If you post about this being a hardware problem I will laugh at that and not reply.
I've had this going on since Lineage OS began.
I go to turn my phone off, and it instantly starts rebooting.
When I click on the keyboard options in settings it instantly reboots.
I have magisk, busybox installed, using substratum themes, hebf optimizer & adaway. If any of these could cause this please let me know why and how.
These same things happen also on my Shield K1, also running Lineage OS 14.1 with the list of things above on it too.
Thanks.
Techie Android said:
THIS IS A SOFTWARE PROBLEM, DO NOT POST REGARDING ANYTHING HARDWARE RELATED! My phone is perfect in condition and has no hardware defects. This only happens on certain ROMs, mainly Lineage OS, I didn't have this happen while I was on AOSPA 7.2.3 and it started as soon as I switched to Lineage OS...
Click to expand...
Click to collapse
I don't have this device but, your best bet is to post this question within one of the following Official LineageOS threads for your device.
https://forum.xda-developers.com/showthread.php?t=3543489
https://forum.xda-developers.com/showthread.php?t=3526394
Good Luck!
~~~~~~~~~~~~~~~
I DO NOT PROVIDE SUPPORT VIA PM UNLESS ASKED/REQUESTED BY MYSELF.
PLEASE KEEP IT IN THE THREADS WHERE EVERYONE CAN SHARE
I started getting this last week (I think it's the same as the OP). Reboots randomly for any reason at any time in any app. I've had LineageOS 14.1 Osprey running for almost 2 years and on 2 different Sony Xperia Z2's. The problem does not present in safe mode, so for sure it's some kind of [new] incompatibility. No new software that would indicate the source of the issue. And it still does it even if I stop all but the most essential processes. I'm actually here on XDA because I intend to just wipe the device and start clean (doing a backup as I type). But then I saw this post. I'll do some more searching, but if anyone knows wtf, please shout out!
I'm facing the exactly same issue with my Lenovo Vibe K6 w Lineage 14.1.
My phone soft resets everytime I try to open de restar menu or try to change the keyboard.
Anyone got a solution to this bug?

What is the best stable & working rom for Xiaomi Redmi 9 Pro (International)

Greetings guys, i want to install custom rom, and i've searched all over the forum and didn't find any stable release of rom, for Xiaomi Redmi 9 Pro (International) version.
If someone could guide me what ROM should i install i'd be thankful!
Thanks in advance!
bxlogic said:
Greetings guys, i want to install custom rom, and i've searched all over the forum and didn't find any stable release of rom, for Xiaomi Redmi 9 Pro (International) version.
If someone could guide me what ROM should i install i'd be thankful!
Thanks in advance!
Click to expand...
Click to collapse
I run the MIUI 12.0.2 by xiaomi.eu. It is perfectly stable and everything works. No other ROM could convince me so far. I really love Havoc OS but the comments indicate that there are still a few problems with Joyeuse.
kennymaster said:
I run the MIUI 12.0.2 by xiaomi.eu. It is perfectly stable and everything works. No other ROM could convince me so far. I really love Havoc OS but the comments indicate that there are still a few problems with Joyeuse.
Click to expand...
Click to collapse
is it better than official miui rom? I like eu rom but I mostly use google apps that's why I haven't moved yet!
i agree with @kennymaster. although i cant wait till the day i can get rid of MIUI, for the time being feel like i should still stick to the stock ROM considering the the issues. Havoc, RR had their share of users but still cant convince myself to jump the ship. little old now for this ROM hopping business maybe
Are their any changes in the last days/weeks? I'm also looking for a good working ROM. Mostly, i want to get rid of MIUI but in first, the most important is to get the most functions working without Bloatware and Ads.
After many years with Xiaomi phones and custom ROM's I have reverted to stock MIUI ROM - debloated with ....
XiaomiADBFastbootTools.jar
.... and find it the best compromise for battery life, optimisations, lack of bugs etc etc etc
Yeah thats what i done yesterday after the phone arrived -> i have set it up so minimal like it was possible, then debloated it but got after debloating maximal issues with camera, system freezes and unexpected restarts/shutdowns instead of just kill the mi browser, video and all that stuff
yfsGER said:
Yeah thats what i done yesterday after the phone arrived -> i have set it up so minimal like it was possible, then debloated it but got after debloating maximal issues with camera, system freezes and unexpected restarts/shutdowns instead of just kill the mi browser, video and all that stuff
Click to expand...
Click to collapse
Sorry to hear that. My setup is totaly stable so I attach a screenshot of what I left enabled ....
PS I am unlocked, but not rooted and standard recovery.
HiQual said:
Sorry to hear that. My setup is totaly stable so I attach a screenshot of what I left enabled ....
PS I am unlocked, but not rooted and standard recovery.
Click to expand...
Click to collapse
Are the rest disabled or also uninstalled please?
hasim65 said:
Are the rest disabled or also uninstalled please?
Click to expand...
Click to collapse
I disbled them first, to test it was stable. After I found it was stable I uninstalled them.
HiQual said:
I disbled them first, to test it was stable. After I found it was stable I uninstalled them.
Click to expand...
Click to collapse
Thank you for the answer mate!
I'm amazed that the situation has not moved on at all since I first got this device over a year ago now I think?
So to be sure, is it still a bit dodgy to even just debloat the device as yet?
ScottyOSP said:
I'm amazed that the situation has not moved on at all since I first got this device over a year ago now I think?
So to be sure, is it still a bit dodgy to even just debloat the device as yet?
Click to expand...
Click to collapse
Honestly im surprised as well. I bought this phone so early assuming the attention it would get (and i have a track record of pumping out ROMs for my devices but regardless. Im certain there will eventually be bug free builds its the lack of interest and probably with all the other crap going on in the world XDA in general has been kind of slow so on that hand i shouldn't be surprised. Regardless
Il dont mean to come across in a bragging way so excuse me if it comes across like that because i barely consider myself a dev lmao but all my past devices i had dozens of separate threads with at least weekly releases (daily was killing me lol) so i was ready to give our device the same treatment! I just didn't think they were going to raise the specs to what they are now for a PC that can compile the builds
I think that the best Note 9S ROM is the AOSiP port, at least the Curtana version which I am using. I went through four or five of them in a month, starting with Lineage, and had various and sundry issues. Tried going to Resurrection and stuck in a bootloop even. Went to AOSiP and it Just Worked™. Fast and bug free in my experience, too. Rooted with Magisk, extensions to tame the usual (battery life, charging limitation, etc.) and it's my daily driver now.
I'm using Extended, it's a good ROM, stable and with good battery life. It have miui camera and a lot of customisations.
It's my daily ROM.
I tested PE, Havoc, but the best is Extended.
yfsGER said:
Yeah thats what i done yesterday after the phone arrived -> i have set it up so minimal like it was possible, then debloated it but got after debloating maximal issues with camera, system freezes and unexpected restarts/shutdowns instead of just kill the mi browser, video and all that stuff
Click to expand...
Click to collapse
I think its becouse you are trying to open files without third party applications installed. When you trying to open video, for exaple, OS will search the memory to find applications that can open this video, if it does not find it, it opens it via a default application which is MiVideo but it is not there because it has been uninstalled, OS does not know what to do next so it repeats the script and again and again and so on, this is why the phone freezes or resets, so to fix it you need to install e.g. VLC and give it permission when you first time run that app (NOPE for Localization always!xD)
TL;TR: If you remove an application that is pre-installed then you need to install an alternative for that application.
In the picture you can see what's left of the preinstalled apps on my phone (they can't be removed or are not 100% safe to remove or simply I use them) and I've never had freezes and other such problems.
PS: I removed preinstalled Game Turbo its "com.xiaomi.glgm" and I downloaded (apkpure, fdroid, aurora) and installed it manually because I was afraid that the pre-installed one uses cleanmaster which I removed.
PS2: sry for my english
Do I understand correct that no one is posting links to the Roms they us, cause these roms are not on XDA forum?
Than where to look?
Sincerely
Julian
I'm using secret technique called "Google Jutsu It" and I can't tell how to do it. But I can tell you BlissRom looks good too
argonaut459 said:
Do I understand correct that no one is posting links to the Roms they us, cause these roms are not on XDA forum?
Than where to look?
Sincerely
Julian
Click to expand...
Click to collapse
Im using a port just now. One os. Pretty stable. I have joyeuse. There's alot of roms out there. Both a10 and a11. And miui modded roms.
Howcome there's no official TWRP for RN9Pro?

Mi A2 lite keeps losing signal

Hi guys. I need your help
I bought this phone a year ago. It works fine at first, but then I'm not sure since when, the phone keeps losing signal and says "No service".
Network is up again when I restart the phone, but if I leave it for a while, it loses the signal and nobody can call me.
Is there anyway to solve this problem?
Tstella said:
Hi guys. I need your help
I bought this phone a year ago. It works fine at first, but then I'm not sure since when, the phone keeps losing signal and says "No service".
Network is up again when I restart the phone, but if I leave it for a while, it loses the signal and nobody can call me.
Is there anyway to solve this problem?
Click to expand...
Click to collapse
which version are you using, if it is A10 i have to say that is a bug not solved by the lazy xiaomi's devs
Best solution is to change to custom rom or return to android pie or oreo
Kaimilo said:
which version are you using, if it is A10 i have to say that is a bug not solved by the lazy xiaomi's devs
Best solution is to change to custom rom or return to android pie or oreo
Click to expand...
Click to collapse
How do I know which version my phone is?
Anyway, it's the bugged version it seems, so I guess I'm gonna downgrade it. Do you know where can I download the rom?
I found this site (xiaomifirmwareupdater.com/archive/miui/daisy/) but it's Miui rom, not the android one version
Tstella said:
How do I know which version my phone is?
Anyway, it's the bugged version it seems, so I guess I'm gonna downgrade it. Do you know where can I download the rom?
I found this site (xiaomifirmwareupdater.com/archive/miui/daisy/) but it's Miui rom, not the android one version
Click to expand...
Click to collapse
Go to the info system and scroll down you will see
That link is correct it shows the android one versions not miui and it has the name of the roms on it

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