Issue regarding persist partition - Xiaomi Redmi Note 7 Questions & Answers

I had installed evolution x and after sometime i installed Pixel experience rom and after that my accelerometer and compass stopped working.
Maybe it has corrupted the persist partition.
Can anyone help me if they know how to fix the persist partition.
My device is Redmi note 7s

try flash stock rom using mi flash tool

I had flashed miui 10 stock rom but then wifi, rotation hotspot and compass also stopped working.

ash7488 said:
I had installed evolution x and after sometime i installed Pixel experience rom and after that my accelerometer and compass stopped working.
Maybe it has corrupted the persist partition.
Can anyone help me if they know how to fix the persist partition.
My device is Redmi note 7s
Click to expand...
Click to collapse
That I found with Google
https://c.mi.com/thread-3109580-1-0.html
Sent from my Mi Note 10 using XDA Labs

Thanks so much brother it worked ???

Related

CM7 for Idea Blade users!

Good news for Idea Blade users. The CM7 Rom by Burgerz found here works on our phones perfectly. Camera and touchscreen issues are fixed and the Rom is FAST. I'm using it now, you might want to give it a try
Cheers!
Thanks for handing out the information mate because i was getting lots of PM`s about that reason and i could not give a clear answer.
No problem
hi,
Tried the Rom on my Idea blade and camera gives error. the same error as other versions of CM7. "cannot connect camera"
Format all your partitions from cwm and try flashing again
hi couldn't download the rom from official page, could you please upload to mediafire thanks.
Dear jerrinfrncs,
Try this link: h**p://burgerz.pro/zte-blade/roms/
Rapier07 said:
Good news for Idea Blade users. The CM7 Rom by Burgerz found here works on our phones perfectly. Camera and touchscreen issues are fixed and the Rom is FAST. I'm using it now, you might want to give it a try
Cheers!
Click to expand...
Click to collapse
What about the battery performance? How long it last in standby mode?
praatikr said:
What about the battery performance? How long it last in standby mode?
Click to expand...
Click to collapse
I get one day with data always on, some games, browsing and music
Rapier07 said:
Format all your partitions from cwm and try flashing again
Click to expand...
Click to collapse
I Have an Idea Blade. Had problem with both camera and touchscreen in CM7.1.0. Yesterday i tried the CM7 Rom by Burgerz. Touchscreen is working properly but still can't use the camera. The same "cannot connect camera" error appears.What are all the partitions should i format? I've formatted data, cache and dalvik partitions. Still the problem persists.
zajith said:
I Have an Idea Blade. Had problem with both camera and touchscreen in CM7.1.0. Yesterday i tried the CM7 Rom by Burgerz. Touchscreen is working properly but still can't use the camera. The same "cannot connect camera" error appears.What are all the partitions should i format? I've formatted data, cache and dalvik partitions. Still the problem persists.
Click to expand...
Click to collapse
Some newer Blades have different hardware which needs different drivers to work. As ZTE doesn't release the source code for these properly, the current roms won't work properly on all of the newer versions. If may be possible that someone can fix it, but without ZTE releasing the sources it will be difficult for them.
jerrinfrncs said:
hi couldn't download the rom from official page, could you please upload to mediafire thanks.
Click to expand...
Click to collapse
i tried to download from that page but it never completes, gets cut off and can't resume. if somebody could upload to mediafire it would be very helpful thanks
I'm running this one from Burstlam and really like it. I prefer it because Burgerz's using and older (and plain) launcher. Camera works fine also.
burstlam
Posted 17 February 2012 - 08:33 PM:
latest build , OC, wifi-UV, 2 way Recording enabled Kernel. (ie.: no CPU UV)
Full Lanaguage, Latest repo sync + Fixed ICS rotation Animation.+ ... many other
to-be-merged Gerrit Patches
Normal Version:
http://hotfile.com/dl/146855038/9e67238/N353X-35-Full-Lang-signed.zip.html
md5 : 7b1b30ec08274fac0d961817543e3794
From: http://android.modaco.com/topic/335...-237/page__st__12620__p__1902127#entry1902127
ok installed it on my idea blade and everything was working perfectly until i switched off. on turning the phone on the touchscreen stopped responding, got similar problem with swedish snow and MMHMP.
jerrinfrncs said:
ok installed it on my idea blade and everything was working perfectly until i switched off. on turning the phone on the touchscreen stopped responding, got similar problem with swedish snow and MMHMP.
Click to expand...
Click to collapse
You might want yo PM the dev about it. I had similar issues on CM stable but not anymore. Also you can give a try to LewaOS and other Chinese roms. They are based on cm7 fot the V880 which is what idea blade is.
jerrinfrncs said:
ok installed it on my idea blade and everything was working perfectly until i switched off. on turning the phone on the touchscreen stopped responding, got similar problem with swedish snow and MMHMP.
Click to expand...
Click to collapse
I also had the same problem with CM7.1. Formatting the cache and data partitions might make the touchscreen work (worked for me). Even though you format the partitions, touchscreen will stop working after the phone get into sleep mode and you have to format the data and cache partitions every time the touchscreen stops responding.
I have heard that Libraginger works fine on ZTE-U V880. But the download link seems to be broken. I am working on CM7 Rom by Burgerz even though camera is not functioning as i feel it is much stable and lesser buggier than official ZTE rom.
Amphoras said:
Some newer Blades have different hardware which needs different drivers to work. As ZTE doesn't release the source code for these properly, the current roms won't work properly on all of the newer versions. If may be possible that someone can fix it, but without ZTE releasing the sources it will be difficult for them.
Click to expand...
Click to collapse
Is there any way to backup driver for the camera from the stock rom and use it the current custom rom? I know the kernels are different. Still is there any chance?...
Sent from my Blade using XDA App
zajith said:
Is there any way to backup driver for the camera from the stock rom and use it the current custom rom? I know the kernels are different. Still is there any chance?...
Sent from my Blade using XDA App
Click to expand...
Click to collapse
Not that I know of, sorry.
jerrinfrncs said:
ok installed it on my idea blade and everything was working perfectly until i switched off. on turning the phone on the touchscreen stopped responding, got similar problem with swedish snow and MMHMP.
Click to expand...
Click to collapse
Even i had the same touchscreen problem when i installed MMHMP on my idea blade. All i had to do is restore the stock rom which was working fine and then i again installed MMHMP and its working fine.
Any method for custom partition in idea blade?
I want more space

Mobile Data in CM13 not working

I have E1001 model if is relevant and when I install any CM13 based ROM, I don't have mobile data. I tried APN settings but no use. I have data in other ROMS other than CM13 ones.
Can someone test with E1001 model and report. I can't be the only one. Obviously it's not hardware problem.
Kir3 said:
I have E1001 model if is relevant and when I install any CM13 based ROM, I don't have mobile data. I tried APN settings but no use. I have data in other ROMS other than CM13 ones. Also in AOSParadox while I have mobile data, I don't have working GPS. I downloaded an app GPS Status & Toolbox and in other ROMs I have GPS fix, but in AOSParadox i have 0/0 satellites.
Can someone test with E1001 model and report. I can't be the only one. Obviously it's not hardware problem.
Click to expand...
Click to collapse
I didn't have any problem of mobile data in cm ROMs except AICP. which gapps are you using? Try opengapps mini 20160226,works fine for me.
saurabh40629 said:
I didn't have any problem of mobile data in cm ROMs except AICP. which gapps are you using? Try opengapps mini 20160226,works fine for me.
Click to expand...
Click to collapse
Just wiped and flashed only ROMs zip and still, they are not working. So clearly opengapps is not the issue.
I've had troubles using GPS satellites on latest AOSParadox build. Previous builds had that working flawlessly
Loureiro said:
I've had troubles using GPS satellites on latest AOSParadox build. Previous builds had that working flawlessly
Click to expand...
Click to collapse
So, probably some latest build bug. I may try installing the previous build.
Bumping because I still don't have mobile data on CM13. Anyone have a solution?
Sent from my OnePlus using XDA Labs
Kir3 said:
Bumping because I still don't have mobile data on CM13. Anyone have a solution?
Sent from my OnePlus using XDA Labs
Click to expand...
Click to collapse
Flash stock oxygen (or any ROM with working mobile data perhaps), backup EFS in twrp, full wipe and flash cm ROM, restore EFS.
Thanks I'll try this
Sent from my OnePlus using XDA Labs
You might need to boot, fix apn settings, reboot, etc... a little to actually get it to work, but this solution did work for me. Good luck!
Thanks again to ztweaked for offering me this solution in this thread btw.
http://forum.xda-developers.com/oneplus-x/help/mobile-data-custom-rom-apn-settings-t3398847
If you're still facing issues he might know other solutions!
YMMV, but I've had this issues on Sultan's CM13. It frustrated me to no end until I realized, for whatever reason, Cellular data was turned off in data usage. I flipped that on and LTE connected automatically.
I'll call myself or my stupid carrier stupid (I said it). The problem was in APN settings. The default settings in the CM13 does not have correct authentication type settings. On my stupid carrier website it shows this incorrectly and that's why I didn't have mobile data. I found the correct settings on 3rd party website.
I feel bad now because I wanted this on my phone since I bought it didn't installed CM13 because of mobile data, with very simple fix.
Moderator information,
Thread closed at OP's request

Urgent need help... Camera focus not working..???

:crying::crying:My yureka camera focus is not working not able to focus on closer objects.....what should i do now......plzzzzzz help me its my humble request share solutions......:crying::crying:And thanx in advance..... :good:
yureka camera focus not working.
i am also facing the same problem for 3 months now. my yureka (cyanogenMod 12.1) not working. called customer care, did reset, factory reset, hard reset, even flash with 12.1 file yureka guys sent me on my email. still no use. today i got a 225 mb incremental update. hoped now the problem would be fixed but still its not working. help please. note that one of my friend also facing the same problem, he has yureka plus.
Akashx10 said:
i am also facing the same problem for 3 months now. my yureka (cyanogenMod 12.1) not working. called customer care, did reset, factory reset, hard reset, even flash with 12.1 file yureka guys sent me on my email. still no use. today i got a 225 mb incremental update. hoped now the problem would be fixed but still its not working. help please. note that one of my friend also facing the same problem, he has yureka plus.
Click to expand...
Click to collapse
I think this camera focussing issue is affecting all Yureka/Yureka Plus users. I have a rooted Yureka running CM 14.1 Unofficial. The rear camera is unable to focus. Front one is working fine. I suppose it's a software issue rather a hardware one as I've never damaged the device by which the camera performance would get affected.
Dunno how will I fix this. My three friends having Yureka/Yureka Plus are experiencing the same problem and YU doesn't give a damn about it. They will provide you the very outdated CM 12.1 ROM as a solution or will charge heavily.
Is there someone who has solution?
Ashish Kundra said:
:crying::crying:My yureka camera focus is not working not able to focus on closer objects.....what should i do now......plzzzzzz help me its my humble request share solutions......:crying::crying:And thanx in advance..... :good:
Click to expand...
Click to collapse
Did u try it with any other camera app ?? Are u rooted..? when did it stop focussing and how..?
I have also same problem after i update with incremental update yog4pas8aj so please tell any solution if there
Da_Gamer_pk said:
Did u try it with any other camera app ?? Are u rooted..? when did it stop focussing and how..?
Click to expand...
Click to collapse
Facing Same Camera Focus issues
Tried 3-4 camera apps from Play Store
Rooted, RR v5.8.3 Built-22 May
After flashing Custom Rom, it has stopped working
I would suggest u to try some other custom ROM..maybe camera is broken in ur current rom build.
Raman Arora said:
Facing Same Camera Focus issues
Tried 3-4 camera apps from Play Store
Rooted, RR v5.8.3 Built-22 May
After flashing Custom Rom, it has stopped working
Click to expand...
Click to collapse
Tried CM 12.1. Now using CM 14.1 ,7.1.1
Da_Gamer_pk said:
I would suggest u to try some other custom ROM..maybe camera is broken in ur current rom build.
Click to expand...
Click to collapse
It Didnt work.Please help.Focus is dead in rear camera,front is working fine.
Da_Gamer_pk said:
I would suggest u to try some other custom ROM..maybe camera is broken in ur current rom build.
Click to expand...
Click to collapse
Flashed crDroid 6.0.1 (Tomato)
It didn't worked for me!?
Should i try Stock Rom, will it fix the issue??
BTW thanks for the reply☺
U can sure try...but I'll just break it ti u ?It appears as if the defect is in ur camera hardware nd not a bug in ROM build...Still good luck nd don't forget to do a clean flash while u'll do that..
Raman Arora said:
Flashed crDroid 6.0.1 (Tomato)
It didn't worked for me!?
Should i try Stock Rom, will it fix the issue??
BTW thanks for the reply☺
Click to expand...
Click to collapse
Da_Gamer_pk said:
U can sure try...but I'll just break it ti u ?It appears as if the defect is in ur camera hardware nd not a bug in ROM build...Still good luck nd don't forget to do a clean flash while u'll do that..
Click to expand...
Click to collapse
Tried 5.1.1 Stock Rom, Issue still not fixed...
Is my phone camera wasted ?or is there any solution to this??
I don't see any ..?
Raman Arora said:
Tried 5.1.1 Stock Rom, Issue still not fixed...
Is my phone camera wasted or is there any solution to this?
Click to expand...
Click to collapse
I have the same problem in my yu yureka. After some research, I came to the conclusion that it is not a hardware problem, but close enough to it. According to what I read, it happens when some of the binary files associated with the camera get corrupted. I thought it should be fixable by copying the original files again, though I haven't been able to achieve anything in that matter. When I took the phone to service centre, they told me that the camera needs to be replaced. I didn't get it repaired. A similar problem occurred in my previous phone as well, which happened after I changed my ROM a couple of times. Even in this phone, it occurred right after changing the ROMS a couple times. Which leads me to believe that changing the ROM multiple time causes this issue.
I am on Stock ROM never Changed, never upgraded, Currently on Cyanogen 11. Never Rooted. But Issue arised after 2.5 yrs of usage. Info Just to figure out what is wrong.
I don't know why u all are facing this issue,
Try flashing CNM on Custom ROMs....
And check if it is working fine or not
Sent from my YU YU5510 using XDA Labs
Vaibhav_Khulbe said:
I think this camera focussing issue is affecting all Yureka/Yureka Plus users. I have a rooted Yureka running CM 14.1 Unofficial. The rear camera is unable to focus. Front one is working fine. I suppose it's a software issue rather a hardware one as I've never damaged the device by which the camera performance would get affected.
Dunno how will I fix this. My three friends having Yureka/Yureka Plus are experiencing the same problem and YU doesn't give a damn about it. They will provide you the very outdated CM 12.1 ROM as a solution or will charge heavily.
Is there someone who has solution?
Click to expand...
Click to collapse
I am also facing this problem. I think this might happen because of heating issue. Due to heat, the camera got damaged.
Lynx_0608 said:
I don't know why u all are facing this issue,
Try flashing CNM on Custom ROMs....
And check if it is working fine or not
Sent from my YU YU5510 using XDA Labs
Click to expand...
Click to collapse
A tried other many ROMs, MODs, Different Camera Apps, but no benefit. The result is same. The camera is not focussing.
Raman Arora said:
Tried 5.1.1 Stock Rom, Issue still not fixed...
Is my phone camera wasted or is there any solution to this?
Click to expand...
Click to collapse
Did u flash a new copy of stock ROM or did u just “restore” the stock backup which u made first?
Zack_krauser said:
Did u flash a new copy of stock ROM or did u just “restore” the stock backup which u made first?
Click to expand...
Click to collapse
I bought a New Phone OP5T ?
BTW thanks for your time and reply

Fingerprint Scanner not working on nougat ROMs

I am using RR official ROM latest build and not getting fingerprint option in settings and also u touch is not working when I Fashed the ROM it was working but suddenly yesterday night it stopped. Please help me to find its hardware issue or software.
Rithik jain.com said:
I am using RR official ROM latest build and not getting fingerprint option in settings and also u touch is not working when I Fashed the ROM it was working but suddenly yesterday night it stopped. Please help me to find its hardware issue or software.
Click to expand...
Click to collapse
I'd try using ZUI and checking out if it works or not. This happened to me and it was a hardware issue so best of luck.
Borja Viera said:
I'd try using ZUI and checking out if it works or not. This happened to me and it was a hardware issue so best of luck.
Click to expand...
Click to collapse
Can you tell how much time they(service center people) took to fix it
Rithik jain.com said:
Can you tell how much time they(service center people) took to fix it
Click to expand...
Click to collapse
I haven't sent it, and I haven't talked with them either so I can't really tell.
I have used resurrection remix for several months & it was perfect, now using Lineage OS & finger print is working fine in it too. Issue is not with nougat based roms, you should troubleshoot in other ways.
Tani2 said:
I have used resurrection remix for several months & it was perfect, now using Lineage OS & finger print is working fine in it too. Issue is not with nougat based roms, you should troubleshoot in other ways.
Click to expand...
Click to collapse
OK I think its hardware issue.

I am seeing unable to mount in log of TWRP while performing any task or after perform

Does any one know why it's showing like that... And I am facing a wired problem I am unable to flash miui global beta rom but able flash other roms like RR and DarkNess-reDefined roms.. Plseae any help me to fix this problem..
Sent from my Redmi 3S using Tapatalk

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