Related
I seem to be having an issue with the proximity sensor on CM7 build 116. It was working perfectly. Suddenly, whenever in a call, the screen on my SGS2 would turn off as it was supposed to but then never turn on again. The only way to get the screen back on was to hard reboot the phone. I installed Z-DeviceTest and sure enough, the proximity sensor reads as constantly a distance of 0 (i.e. something covering the proximity sensor). If anyone knows a way to calibrate the proximity sensor or for a fix for this issue that would be GREATLY appreciated.
Thanks.
Update: Found a post somewhere that said the issue could be fixed by cleaning the screen really well. Took out the old microfibre cloth and voila, proximity sensor works again.
Hi all,
Anyone still got this build, esp 116..... As it appear to be the only one working on i9100 allegedly...
Thanks, Lister
rcfcyl said:
I seem to be having an issue with the proximity sensor on CM7 build 116. It was working perfectly. Suddenly, whenever in a call, the screen on my SGS2 would turn off as it was supposed to but then never turn on again. The only way to get the screen back on was to hard reboot the phone. I installed Z-DeviceTest and sure enough, the proximity sensor reads as constantly a distance of 0 (i.e. something covering the proximity sensor). If anyone knows a way to calibrate the proximity sensor or for a fix for this issue that would be GREATLY appreciated.
Thanks.
Update: Found a post somewhere that said the issue could be fixed by cleaning the screen really well. Took out the old microfibre cloth and voila, proximity sensor works again.
Click to expand...
Click to collapse
Lister Of Smeg said:
Hi all,
Anyone still got this build, esp 116..... As it appear to be the only one working on i9100 allegedly...
Thanks, Lister
Click to expand...
Click to collapse
What about the cm-7-20120722-NIGHTLY?
Hi @gsstudios,
You seem to be the most active person on here, thanks for coming to my support/rescue again...
Yeah, I've tried that one... I've tried that, and a couple of others from that page (all CM7.x releases) and after I've flashed them, they all just bootloop with the Samsung logo....
What's more annoying than it just not booting, is that it appears to remove any kind of recovery... As you can't get back into it, to flash anything else. And so have to enable Download mode and flash a kernel with Odin to be able to wipe and try / start summit else...
I've tried, 'the various solutions'
1) All the normal wipes
2) Flashing the rom twice
3) Returned the phone back to official stock PITs, it's even running stock (Android 4.1.2) OS at moment.
Just can't get it to boot....?? What's odd, I have actually had it running on this phone at some point... When it didn't belong to me. And that's the whole reason I purchased it off my friend, so I can go back to CM7, as well as keep upto date with all the Lollipop jazz...
Very odd, don't know what I did last time that made it work... As I just flashed it normally when the phone didn't belong to me... Didn't do anything fancy....
Also, is there a difference on CM's website between i9100 and galaxys2 listings...? (not that it helps, as one of the branches doesn't even have the files). Just seems odd to have 2x international versions... I can understand if it said i9100G or something, but they both seem the same... Perhaps I downloaded a different CM7 rom at the time...??
Thanks, Lister
gsstudios said:
What about the cm-7-20120722-NIGHTLY?
Click to expand...
Click to collapse
Lister Of Smeg said:
Hi @gsstudios,
You seem to be the most active person on here, thanks for coming to my support/rescue again...
Yeah, I've tried that one... I've tried that, and a couple of others from that page (all CM7.x releases) and after I've flashed them, they all just bootloop with the Samsung logo....
What's more annoying than it just not booting, is that it appears to remove any kind of recovery... As you can't get back into it, to flash anything else. And so have to enable Download mode and flash a kernel with Odin to be able to wipe and try / start summit else...
I've tried, 'the various solutions'
1) All the normal wipes
2) Flashing the rom twice
3) Returned the phone back to official stock PITs, it's even running stock (Android 4.1.2) OS at moment.
Just can't get it to boot....?? What's odd, I have actually had it running on this phone at some point... When it didn't belong to me. And that's the whole reason I purchased it off my friend, so I can go back to CM7, as well as keep upto date with all the Lollipop jazz...
Very odd, don't know what I did last time that made it work... As I just flashed it normally when the phone didn't belong to me... Didn't do anything fancy....
Also, is there a difference on CM's website between i9100 and galaxys2 listings...? (not that it helps, as one of the branches doesn't even have the files). Just seems odd to have 2x international versions... I can understand if it said i9100G or something, but they both seem the same... Perhaps I downloaded a different CM7 rom at the time...??
Thanks, Lister
Click to expand...
Click to collapse
Galaxys2 was the old name used for our device by cm. Now its i9100 which is the actual name for our phone. Galaxys2 has all of the old builds of cm, while i9100 has all of the newer builds. Other than that, its for the same device.
Sorry. I can't help you with the cm 7 build you are trying to find.
Hi @gsstudios,
Ah I see, I did wonder why there was 2x seperate branches for the same device... I could understand if one was for the HD or the LTE version, but I guess they already have their own variant name in CM already... Just thought it was odd to have 2x i9100 builds going on together.... lol
Anyway, regarding CM7.... I've finally managed to get it to work!!!! YIPPIE!!!!!!! Finally... Although I swear it wasn't as hard as this when the phone DIDN'T belong to me, and I did it as a test for my mate... But anyway, got it installed and loving it... It's nice to go back once in a while to where it all began (well, for me anyway.... My first device came with Android eClair, I think Android 2.1 or summit??) But CM7.x was my first custom OS ever installed on ZTE Blade.
It would seem all the CM7 builds that I can find, both on CM site, and other hosts are all BORKED (broken) and that they lack Boot info, hence the BootLoops... and that all their recoveries are broken, as not a single one would go back into recovery after flash, had to Odin it back to life with a PC. Not cool if ya gone out for the day... lol So basically I found some random GB kernel, and flashed that after CM7 + GApps + Recovery.... and thank the lord, it all boots again...
I'd just like to THANK YOU, for always consistently and continually coming to my support needs..... Your help/advice has been extremely helpful.... thanks
Lister
gsstudios said:
Galaxys2 was the old name used for our device by cm. Now its i9100 which is the actual name for our phone. Galaxys2 has all of the old builds of cm, while i9100 has all of the newer builds. Other than that, its for the same device.
Sorry. I can't help you with the cm 7 build you are trying to find.
Click to expand...
Click to collapse
I just flash hairybean 2.31 to my prime and found that touch screen is not responsive 2 columns at 2 sides when place horizontally.
Flash back to 4.1 still cannot fix.
If anyone experienced the same issue, please share as I have no idea if this is hardware error or because of screen driver.
brightsea2001 said:
I just flash hairybean 2.31 to my prime and found that touch screen is not responsive 2 columns at 2 sides when place horizontally.
Flash back to 4.1 still cannot fix.
If anyone experienced the same issue, please share as I have no idea if this is hardware error or because of screen driver.
Click to expand...
Click to collapse
I've never seen anyone with this problem before.
Did you have any Updates come in after you installed the rom ?
Screen calibration after flashing hairybean 2.31 update
flumpster said:
I've never seen anyone with this problem before.
Did you have any Updates come in after you installed the rom ?
Click to expand...
Click to collapse
I had the same problem. I reflashed the ROM and this time I did not check the box for reverse axis program. I also let the rom stabilize for about 30 minutes before doing anything with it including initial settings like Language. It works great now and no more calibration problems. Try reflashing it. I think the ROM works great after reflashing it.
heccal2276 said:
I had the same problem. I reflashed the ROM and this time I did not check the box for reverse axis program. I also let the rom stabilize for about 30 minutes before doing anything with it including initial settings like Language. It works great now and no more calibration problems. Try reflashing it. I think the ROM works great after reflashing it.
Click to expand...
Click to collapse
I am having similar issues, just reflashed katkiss v30 from stock rom and now left side there is around 2cm of unresponsive column and right side is 1cm...
Tried reflashing the rom but still the same issue......
Hi. I've got a challenge for the experts
I have a galaxy s4 (i9505) and currently on cyanogenmod 11-20140414-nightly so its running on 4.4.2
The minute i got my phone, i put foxhound rom and was on4.2.2 that time and everything was fine. It was about june last year. A couple of weeks ago, i decided to have a go at other roms or update to 4.4.2 so i tried foxhound rom that ran on4.4.2. This is when the problems started. The first problem was the signal was greatly affected that i could not get any signal indoors. So i tried several other roms like omega rom, cyanogenmod, wanamlite, wicked, virgin rom and several others but none of them perfectly worked. I always cleared cache and restore factory settings but still there were problems. On some roms the camera wont work as if there is another app using it. On others, i cant get any signal even though im in an area where i used to get strong signals. Another big problem is that i cant make a call! The screen goes black and can't do anything until the call gets disconnected. I can't use voice services like skype, ym, everything that uses the mic as if there is an app or service using it. When i put the jack to use the headset, i dont get the notification that im on headset unlike before.
So i decided to use stock rom on 4.3. Now i have even bigger problems. In addition to the previous problems stated, the wifi won't turn on but i can get a signal outside. Even though i have already removed the microsd card and wiped cache and restore to factory settings, the phone still says that the device was modified so i can't really return it even though it is still under warranty.
So now i decided to root it again and temporarily use cyanogenmod since the wifi works, texts and the internet works.
Btw, youtube doesnt work also. It doesnt play.
Sorry for the vrry long post but i just want to give much info as possible..
Thanks so much
Noypi14 said:
Hi. I've got a challenge for the experts
I have a galaxy s4 (i9505) and currently on cyanogenmod 11-20140414-nightly so its running on 4.4.2
The minute i got my phone, i put foxhound rom and was on4.2.2 that time and everything was fine. It was about june last year. A couple of weeks ago, i decided to have a go at other roms or update to 4.4.2 so i tried foxhound rom that ran on4.4.2. This is when the problems started. The first problem was the signal was greatly affected that i could not get any signal indoors. So i tried several other roms like omega rom, cyanogenmod, wanamlite, wicked, virgin rom and several others but none of them perfectly worked. I always cleared cache and restore factory settings but still there were problems. On some roms the camera wont work as if there is another app using it. On others, i cant get any signal even though im in an area where i used to get strong signals. Another big problem is that i cant make a call! The screen goes black and can't do anything until the call gets disconnected. I can't use voice services like skype, ym, everything that uses the mic as if there is an app or service using it. When i put the jack to use the headset, i dont get the notification that im on headset unlike before.
So i decided to use stock rom on 4.3. Now i have even bigger problems. In addition to the previous problems stated, the wifi won't turn on but i can get a signal outside. Even though i have already removed the microsd card and wiped cache and restore to factory settings, the phone still says that the device was modified so i can't really return it even though it is still under warranty.
So now i decided to root it again and temporarily use cyanogenmod since the wifi works, texts and the internet works.
Btw, youtube doesnt work also. It doesnt play.
Sorry for the vrry long post but i just want to give much info as possible..
Thanks so much
Click to expand...
Click to collapse
So, which type of rom do you want to be on, assuming most of the things work properly? I don't want to try to address all those issues because there are different ones for the different setups and would take forever. Most likely signal issues are from not using a matched modem with the firmware / rom you are running. Do you know the original carrier / region the phone is from so we can make sure you get the right stuff installed?
Please provide details on the the currently installed baseband version. Also, what is the last official version of Samsung's software that you installed via Odin or OTA (not via custom rom)?
es0tericcha0s said:
So, which type of rom do you want to be on, assuming most of the things work properly? I don't want to try to address all those issues because there are different ones for the different setups and would take forever. Most likely signal issues are from not using a matched modem with the firmware / rom you are running. Do you know the original carrier / region the phone is from so we can make sure you get the right stuff installed?
Please provide details on the the currently installed baseband version. Also, what is the last official version of Samsung's software that you installed via Odin or OTA (not via custom rom)?
Click to expand...
Click to collapse
Thanks for your reply.
The current cyanogenmod is fine although i prefer the virgin rom. but i can go back to virgin once the problems have been rectified.
I agree that the signal issue has something to do with the modem so i tried different modems using odin but the XXUBMEA wouldnt change despite trying several modems and several times.
The phone is on three network (uk) with its current baseband 19505XXUBMEA.
The official rom i tried was on 4.3 and kies said it was the latest
Thanks again
Alright, I'm with ya so far. I'll look into the rom situation when I get back in front of the PC, but the trick with updating the modem is you gotta flash it twice in a row before you reboot unless you flash official firmware.
es0tericcha0s said:
Alright, I'm with ya so far. I'll look into the rom situation when I get back in front of the PC, but the trick with updating the modem is you gotta flash it twice in a row before you reboot unless you flash official firmware.
Click to expand...
Click to collapse
Thanks again for replying.
What i havent actually tried (which i'm reading at the moment) is the formatting of data under the advanced options on twrp. I dunno if it will make a difference say i try a new rom. I don't mind trying and starting from scratch. Like format data then install a new rom. Do u think this will make a difference? (will this be similar to formatting a dard drive on a pc before installing windows?)
What i suspect is there is nothing wrong with the roms i've tried but something in the installation got messed up and remains there even after wiping the data.
I think i have tried doing it twice only to find out that it didnt change the modem despite odin saying pass.
Should i format data then install a fresh rom?
Hard
but challeng refused
Ok, so there is something odd here. If you had flashed the official 4.3 via Odin, your modem would have changed to a newer one. The one you have is still a 4.2.2 one. Or were you referring to the last stock rom that you loaded with a custom recovery? Also, which recovery are you using?
Try this modem via Odin:
http://d-h.st/Kwv
Install Guide:
Use Odin v3.04
Untick Autoreboot
Flash modem
Reboot once again into Download Mode using (Vol Down plus Home button combi)
Flash Modem once more
Once done,unplug then reboot device manually.
If this doesn't work, try repeating the flash process again while rebooting manually and with auto-reboot option turned off.
Reference thread: http://forum.xda-developers.com/showthread.php?t=2192025
Let's see if that doesn't help anything and go from there.
If you have issues with wifi, there is a wifi fix to be had in the reference thread. Remember to flash that through the Phone slot if needed.
thanks again.
i can't exactly remember what modem i had when i flashed it with the official 4.3 using odin. but my guess would be the XXUBMEA. most of the custom roms i've tried had this modem anyway. some had no problems with 3g signal.
i am using twrp.
i don't want to play around with the modem yet as the 3g and wifi signals are working fine on cyanogenmod. its the call and video that's not working that i want to sort out.
do u think if i reflash by formatting data would clear out the problems i specified earlier? i don't mind trying this if u think it will make a difference.. tthanks.
es0tericcha0s said:
Ok, so there is something odd here. If you had flashed the official 4.3 via Odin, your modem would have changed to a newer one. The one you have is still a 4.2.2 one. Or were you referring to the last stock rom that you loaded with a custom recovery? Also, which recovery are you using?
Try this modem via Odin:
http://d-h.st/Kwv
Install Guide:
Use Odin v3.04
Untick Autoreboot
Flash modem
Reboot once again into Download Mode using (Vol Down plus Home button combi)
Flash Modem once more
Once done,unplug then reboot device manually.
If this doesn't work, try repeating the flash process again while rebooting manually and with auto-reboot option turned off.
Reference thread: http://forum.xda-developers.com/showthread.php?t=2192025
Let's see if that doesn't help anything and go from there.
If you have issues with wifi, there is a wifi fix to be had in the reference thread. Remember to flash that through the Phone slot if needed.
Click to expand...
Click to collapse
Noypi14 said:
thanks again.
i can't exactly remember what modem i had when i flashed it with the official 4.3 using odin. but my guess would be the XXUBMEA. most of the custom roms i've tried had this modem anyway. some had no problems with 3g signal.
i am using twrp.
i don't want to play around with the modem yet as the 3g and wifi signals are working fine on cyanogenmod. its the call and video that's not working that i want to sort out.
do u think if i reflash by formatting data would clear out the problems i specified earlier? i don't mind trying this if u think it will make a difference.. tthanks.
Click to expand...
Click to collapse
The custom roms you've been using don't install a modem with them, so that would be why you've been on the same one for a bit. Often times the stock rom is a little more picky about which modem it likes best, though this varies by phone and update. What call issues are you having? There were so many issues listed for various things on the first post that I had trouble sorting which problem for which rom (not criticizing, just making sure we're on the same page). And as far as videos go, is it just YouTube that isn't working right or any type of video playback? If it is just YouTube - is it force closing, not loading searches or videos, or some other problem?
es0tericcha0s said:
The custom roms you've been using don't install a modem with them, so that would be why you've been on the same one for a bit. Often times the stock rom is a little more picky about which modem it likes best, though this varies by phone and update. What call issues are you having? There were so many issues listed for various things on the first post that I had trouble sorting which problem for which rom (not criticizing, just making sure we're on the same page). And as far as videos go, is it just YouTube that isn't working right or any type of video playback? If it is just YouTube - is it force closing, not loading searches or videos, or some other problem?
Click to expand...
Click to collapse
thanks again for your interest.
the issue about the modem is somehow clear. thanks for clearing that up.
i think it is better to tackle the problems i have in my current setup rather than the previous problems. so, as previously mentioned, i am on cyanogenmod 11 (on 4.4.2). here are some of the problems i am aware of or rather, those that i have experienced:
1. calls - whenever i dial a number, the screen goes black as if the phone is next to my ear (could there be something wrong with the proximity sensor? i haven't done anything to rectify this yet though. when this happens, i can't do anything as the seems to hang although i could see the call timer working. during that call however, i can't hear a sound nor the person i just rang. same thing happens when someone calls me. my phone vibrates (because there is another problem with the sound which i will discuss next) and when i answer it, i hear no sound and the screen goes black and i couldn't do anything with the phone. i have to wait till the caller disconnects before the phone becomes useable again.
i tried calling using viber and the same thing happens.
2. sound - phone is muted even though all the volume controls are midway or almost 100%. i tried changing the ringing tone but i don't hear any sound at all. normally, when i switch to a different ringtone, it should give me a preview of what the chosen sound is like.
3. videos - it doesn't work. when i go to youtube, it opens up the site, opens the selected youtube clip, tries to play it but pauses then tries to play again then pauses until i get a message saying "there was a problem while playing. touch to retry."
so far these are the problems i have faced.
sorry for the long post again.
Hmm. Seems weird that you are having so many issues that most others aren't having, at least not since some of the earlier builds. During the install of CM, did you wipe /system? If not, I definitely would just start fresh. Install the most up to date modem. Wipe everything (system, data, cache, dalvik). Use the most up to date CWM (I like TWRP most of the time, but since CM says you should try CWM before reporting issues, it's one of those things...) Some Samsung proximity sensors aren't that accurate and really don't work well with CM. Other users reported that issue i the main CM thread for your phone, but was definitely not prevalent. I had a Samsung phone that I couldn't use a tempered glass screen protector with as they had an app to install to test to see how sensitive it was and mine didn't pass the test, though it worked for everything else.
As far as the video bug. It affected some earlier builds and other roms based off of CM but I hadn't seen anyone commenting about it for a bit so can't imagine it still being a common issue as that's a deal breaker for most. It might just be easier at this stage to either go back to stable CM 10.2 or try another rom altogether, such as Slim.
es0tericcha0s said:
Hmm. Seems weird that you are having so many issues that most others aren't having, at least not since some of the earlier builds. During the install of CM, did you wipe /system? If not, I definitely would just start fresh. Install the most up to date modem. Wipe everything (system, data, cache, dalvik). Use the most up to date CWM (I like TWRP most of the time, but since CM says you should try CWM before reporting issues, it's one of those things...) Some Samsung proximity sensors aren't that accurate and really don't work well with CM. Other users reported that issue i the main CM thread for your phone, but was definitely not prevalent. I had a Samsung phone that I couldn't use a tempered glass screen protector with as they had an app to install to test to see how sensitive it was and mine didn't pass the test, though it worked for everything else.
As far as the video bug. It affected some earlier builds and other roms based off of CM but I hadn't seen anyone commenting about it for a bit so can't imagine it still being a common issue as that's a deal breaker for most. It might just be easier at this stage to either go back to stable CM 10.2 or try another rom altogether, such as Slim.
Click to expand...
Click to collapse
i know. i don't really want to blame these issues i've mentioned to the rom i am using or have tried. perhaps there was something i did not do or overdid that messed it all up. the cynagenmod 10 (the stable version for my s4 model) had similar issues as the cm11. so i suspect the problem i've created still lingers within my phone that messes up a lot of things.
during installation, i did wipe the system, data, cache and dalvik which i found in the advanced menu.
the thing is, everything else worked fine when i was on 4.2.2 (like the proximity sensors, videos, sounds, etc) so as i said earlier, i don't want to blame it on the roms.
i might have another go on the slim rom tonight but use CWM instead of TWRP.
thanks again for your interest and help
Noypi14 said:
i know. i don't really want to blame these issues i've mentioned to the rom i am using or have tried. perhaps there was something i did not do or overdid that messed it all up. the cynagenmod 10 (the stable version for my s4 model) had similar issues as the cm11. so i suspect the problem i've created still lingers within my phone that messes up a lot of things.
during installation, i did wipe the system, data, cache and dalvik which i found in the advanced menu.
the thing is, everything else worked fine when i was on 4.2.2 (like the proximity sensors, videos, sounds, etc) so as i said earlier, i don't want to blame it on the roms.
i might have another go on the slim rom tonight but use CWM instead of TWRP.
thanks again for your interest and help
Click to expand...
Click to collapse
Do you have a screen protector or anything like that? Sometimes if it isn't laying on the screen right or dirt gets around it, it can cause issues. There's also a way to pop out the actual proximity sensor and clean between the part and the little piece of clear glass on the back of the front piece of glass that can help too if it ends up being hardware related.
es0tericcha0s said:
Do you have a screen protector or anything like that? Sometimes if it isn't laying on the screen right or dirt gets around it, it can cause issues. There's also a way to pop out the actual proximity sensor and clean between the part and the little piece of clear glass on the back of the front piece of glass that can help too if it ends up being hardware related.
Click to expand...
Click to collapse
I put the screen protector when i got the phone and i don't see any visible dirt so i wouldn't want to blame it either. Although i did read about the screen protectors causing problems. But the thing is, even youtube or any videos do not play. Even any sound.
I've tried the slimkat rom by following the developers' instructions and still no youtube, no sound, can't make a call as i can't hear the person i'm calling nor can that person hear me.
Any other suggestions on what to do? I don't mind going back to stock as long as i get all the features back. I went to official 4.3 before but had more severe issues. Or perhaps i did it wrong?
Thanks..
Videos are another issue, but I still think the call problems and such are modem related. What I would do would be to wipe everything, then use Odin to install official Kit Kat, then test this stuff out and see if it works. If so, then you can do a nandroid and redo recovery and try the roms again, then if they still have that issue then your phone just doesn't cooperate with CM roms or something weird like that. If it doesn't work even after official 4.4.2, then there's probably something else going on, possibly hardware related.
es0tericcha0s said:
Videos are another issue, but I still think the call problems and such are modem related. What I would do would be to wipe everything, then use Odin to install official Kit Kat, then test this stuff out and see if it works. If so, then you can do a nandroid and redo recovery and try the roms again, then if they still have that issue then your phone just doesn't cooperate with CM roms or something weird like that. If it doesn't work even after official 4.4.2, then there's probably something else going on, possibly hardware related.
Click to expand...
Click to collapse
Thanks.
Got hold of the official 4.4.2 and flashed it via odin. Failed. But tried again and now working fine. Sound is back, video is back as well as calls. Just the annoying google search failing all the time.
The baseband it has is I9505XXUFNC9. i didn't install any modem in odin though. Just flashed in the pda section the tar file
Now i don't know whether to root this again and try custom roms or leave it as it is. I saw knox by the way but haven't installed it. Or is it pre installed? I have little knowledge about knox
Hi everyone,
I recently have a problem on my (old) TF201. The touch screen works fine, except the right and left edge. When I turn on Developer options and enable 'Show touches' i clearly see that when I move my finger to the right or left it sort of 'snaps' to the edge. So there a small stroke (left and right) that doesn't respond to input. Very frustrating when trying to point out something on the very right or left of the screen
I've opened my TF201 to see it wasn't a loose cable; but everything is in place. No difference.
Anyone an idea?
I did replace the factory ROM with a custom recovery (TWRP) and used
http://forum.xda-developers.com/devdb/project/dl/?id=6853 to install once a CROMBi-kk ROM for TF300t. Maybe this generates this screen edge fault? If so; how do I revert back to TF201? My TF201 thinks it's a TF300 now.
Thanks for reading this problem.
Hi,
Same problem here. It looks like it started after installing KatKiss. I was previously using Cyanogenmod without any problem. I thought that this could be caused by the new bootloader, but the problem persisted even after reverting back to the stock BL and ROM.
I even tried to replace the touch screen, no luck.
Have you been able to fix the issue?
In case somebody else with the same problem finds this post, here is how I fixed the problem
http://forum.xda-developers.com/tran...2#post62361792
Unfortunately this apparently doesn't work for everybody...
[email protected] said:
In case somebody else with the same problem finds this post, here is how I fixed the problem
http://forum.xda-developers.com/tran...2#post62361792
Unfortunately this apparently doesn't work for everybody...
Click to expand...
Click to collapse
I tried ur method but may I know which Kernel did u reflash to? U mentioned default kernel so u mean grimlock lite 5.1?
altya said:
I tried ur method but may I know which Kernel did u reflash to? U mentioned default kernel so u mean grimlock lite 5.1?
Click to expand...
Click to collapse
I am not sure exactly which kernel it was. But as I explained, I first installed Androwook AiryBean 2.31.
Then I used the "Androwook airyBean 2.31 Kernel Installer" to reinstall the default Androwook kernel, meaning the default kernel shipped with the kernel installer. That probably not Grimlock lite 5.1... See this page to download the kernel installer (and the Androwook ROM): http://forum.xda-developers.com/showthread.php?t=2407248
Maybe I should clarify a bit:
1. I completely wiped the tablet and did a clean installation of Androwook, following the instructions to the letter, including the 30 to 60 minutes wait "for the system to cache itself", followed by a restart. At that point, I still had the issue with the screen edges.
2. I then re-installed the kernel, again following the instructions to the letter. After the final reboot, the problem was gone.
3. And I finally re-installed KatKiss (v26). Since then I enjoyed my TF201 without any issues.
The reason why I tried to re-install the default kernel is because of the following quote:
HairyBean 2.31 Kernel Installer will allow you to try different kernel options without re-flashing the rom. It will also clean up bits left behind by the previous kernel before installing a new one
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I am not sure that this is what solved the problem, but this is definitely a software issue. And since wiping the tablet multiple time, downgrading to stock and trying various ROMs didn't do anything, this was my last hope. It worked for me, and I hope that it will work for you too...
I can confirm that this is a software issue. After installing the reverse axis kernel of Hairy bean, the unresponsive areas in the touch screen was also reversed! I tried the solution provided above, unfortunately without success. Is it right to assume that everyone got this issue after installing Katkiss version after V26?
jan3586 said:
Is it right to assume that everyone got this issue after installing Katkiss version after V26?
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I don't think so. I got the problem with an earlier version of KatKiss, and I believe (but may be mistaken) from the research I did in the past that a few people ran into this problem with other custom ROMs.
Thanks, are you using ver 2 of the kernel installer?
Sent from my Nexus 4 using XDA Free mobile app
jan3586 said:
Thanks, are you using ver 2 of the kernel installer?
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Yes, it was version 2 that I used.
HI to all
Strange behaviour with my phone. As title says, I cannot add PIN or fingerprint.
I have unlocked bootloader, flashed TWRP and rooted with Magisk 23. On Dev Settings OEM lock is enabled but I can switch it off if I want. It is not dimmed as it should be. I have checked bootloader unlock status via Fastboot - "fastboot getvar all" and it says (bootloader) unlocked: yes
Has anyone any idea why PIN or fingerprint cannot be added?
I have to say that I am bit frustrated with this phone, always something is not working as it should. Never know what tomorrow happens.
This my second One Plus Nord 2. First one I had 2 months, during that period of time it was 3 times at service. Once motherboard was changed. What they did other (2) times I do not know. And now this new one, which I got as replacement bec older sucks , is starting to suck too
Is metadata responsible for PIN or fingerprint? It holds keys for security, so maybe if I flash new metadata would it help/fix problems or is it device specific?
Any ideas, thank you
I had this exact same issue as well, and it seems to be linked to the way TWRP restores/saves the data partition in my case. My fix was to boot into recovery and wipe/reformat all data.
After a fresh wipe, my issues were resolved, but i had to manually redownload and setup all apps again. I did multiple tests and the issue would always come if i restored my data partition; whether i flashed it via TWRP or via fastboot. It's likely the way TWRP saves the data partition was my issue.
Zombnombs said:
I had this exact same issue as well, and it seems to be linked to the way TWRP restores/saves the data partition in my case. My fix was to boot into recovery and wipe/reformat all data.
After a fresh wipe, my issues were resolved, but i had to manually redownload and setup all apps again. I did multiple tests and the issue would always come if i restored my data partition; whether i flashed it via TWRP or via fastboot. It's likely the way TWRP saves the data partition was my issue.
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Click to collapse
HI and thank you for reply
Do you mean stock recovery? I have tried TWRP - format data, didn't help.
If you format data using TWRP my experience is that TWRP will uninstall itself in the process, so you'll boot into stock recovery after that anyway.
I would honestly suggest doing both. If you have TWRP, reformat and wipe using TWRP wipe. Next time you boot to recovery, it should be stock. Do another reformat+wipe on stock recovery. Should do the trick.
Never mind, I did not want to steal your topic. Open my own!
exis_tenz said:
Never mind, I did not want to steal your topic. Open my own!
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hi. yes, we have different problem but i have to agree, always something strange happens with this phone. kinda sucks
I'm close to selling the device. My stock rom was re-flashed 5 times already (can't do anything once you're "well" bricked), got my mainboard changed and still the damn thing ain't doing what's it supposed to. I'm so fed up with this device before I actually start(ed) using it. Bah.
exis_tenz said:
I'm close to selling the device. My stock rom was re-flashed 5 times already (can't do anything once you're "well" bricked), got my mainboard changed and still the damn thing ain't doing what's it supposed to. I'm so fed up with this device before I actually start(ed) using it. Bah.
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i had same too, 2 times service flashed stock back and 1 time change motherborad. now they gave me new one, but still prbs. am fed up too
exis_tenz said:
I'm close to selling the device. My stock rom was re-flashed 5 times already (can't do anything once you're "well" bricked), got my mainboard changed and still the damn thing ain't doing what's it supposed to. I'm so fed up with this device before I actually start(ed) using it. Bah.
Click to expand...
Click to collapse
jis251 said:
i had same too, 2 times service flashed stock back and 1 time change motherborad. now they gave me new one, but still prbs. am fed up too
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Click to collapse
Funnily enough, both of your issues are caused by TWRP not flashing partitions correctly, at least from my testing.
In Jis's case, (RE: Current thread) it's because TWRP does not flash the DATA partition correctly, and prevents the phone from being able to set a lockscreen password (and therefore the Data partition cannot be encrypted). And without a lockscreen, the stockOS does not allow you to set biometrics such as fingerprints/face unlock, though theoretically in this case, both sensors work perfectly, it's a simple software restriction.
In Exis's case,(RE: https://forum.xda-developers.com/t/cant-add-fingerprint-device-vibrates-like-hell.4389581/ ) it's because TWRP does not flash the PERSIST partition correctly. This messes up the sensor calibration data for the camera and fingerprint, which effectively makes both features completely unuseable.
Remember, @TheMalachite 's release of TWRP is an unofficial release and we're just glad to have it working at all. That said though, I wonder if TheMalachite is aware of these issues?
Zombnombs said:
In Exis's case,(RE: https://forum.xda-developers.com/t/cant-add-fingerprint-device-vibrates-like-hell.4389581/ ) it's because TWRP does not flash the PERSIST partition correctly. This messes up the sensor calibration data for the camera and fingerprint, which effectively makes both features completely unuseable.
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Click to collapse
Thing is: I didn't flash ANYTHING in TWRP. It's a clean recovered stock rom done by an official OnePlus servicecenter.
Zombnombs said:
Funnily enough, both of your issues are caused by TWRP not flashing partitions correctly, at least from my testing.
In Jis's case, (RE: Current thread) it's because TWRP does not flash the DATA partition correctly, and prevents the phone from being able to set a lockscreen password (and therefore the Data partition cannot be encrypted). And without a lockscreen, the stockOS does not allow you to set biometrics such as fingerprints/face unlock, though theoretically in this case, both sensors work perfectly, it's a simple software restriction.
In Exis's case,(RE: https://forum.xda-developers.com/t/cant-add-fingerprint-device-vibrates-like-hell.4389581/ ) it's because TWRP does not flash the PERSIST partition correctly. This messes up the sensor calibration data for the camera and fingerprint, which effectively makes both features completely unuseable.
Remember, @TheMalachite 's release of TWRP is an unofficial release and we're just glad to have it working at all. That said though, I wonder if TheMalachite is aware of these issues?
Click to expand...
Click to collapse
This is completely unrelated to TWRP itself. OxygenOS for Nord 2 use ColorOS base which is know to give such issues (Also happen with OPPO and Realme devices on ColorOS and RealmeUI)
exis_tenz said:
Thing is: I didn't flash ANYTHING in TWRP. It's a clean recovered stock rom done by an official OnePlus servicecenter.
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Click to collapse
Then they messed up your persist image and/or calibration data in some way or fashion. Take it back and complain they messed up your stuff. Probably some novice technicians who made a mistake would be my guess.
TheMalachite said:
This is completely unrelated to TWRP itself. OxygenOS for Nord 2 use ColorOS base which is know to give such issues (Also happen with OPPO and Realme devices on ColorOS and RealmeUI)
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Ah, that's good to know. So it seems everything is the fault of ColorOS.
Camera works, fingerprint doesn't...