Bluetooth Won't Turn on? - Asus Transformer TF700

Hello, I recently updated my rooted TF700 to 4.2.1 via OTA and kept Root using OTA Root Keeper, which I've done since ICS. Anyway I noticed that my Bluetooth will not turn on anymore. I'm afraid if I do a hard reset I will lose root and won't be able to reroot without unlocking the bootloader. Anyway does any one know if there is a solution to this problem? Has anyone else experienced this? Thanks for any help you can give me.

I've read somewhere else that there is a permission problem that prevents BT from working - not here though, it works fine for me. Search for "bluetooth" and "permissions".

Thank you very much. I found the problem was a system file that didn't have the proper permissions for some reason. I was able to change it, and it's working fine now. For anyone else having the same problem, go to: system/vendor/lib and change the permissions on libbt-vendor.so to rw-r-r.

hollywould said:
For anyone else having the same problem, go to: system/vendor/lib and change the permissions on libbt-vendor.so to rw-r-r.
Click to expand...
Click to collapse
Interesting, my file has the correct permissions and I didn't have to change it manually.

hollywould said:
Thank you very much. I found the problem was a system file that didn't have the proper permissions for some reason. I was able to change it, and it's working fine now. For anyone else having the same problem, go to: system/vendor/lib and change the permissions on libbt-vendor.so to rw-r-r.
Click to expand...
Click to collapse
I'm seeing this too, but can't change the permissions. Root Explorer is crashing on the permissions change, and another (Root File Manager) never commits the change. I used OTA rootkeeper post upgrade and all seemed well, but BT still won't turn on. Any other suggestions?
---------- Post added at 11:37 PM ---------- Previous post was at 11:10 PM ----------
Got it! I did a cold boot and that (for some reason) corrected the issue with root browser. It successfully changed the permissions. I did another cold boot for good measure and the trusty BT icon showed up after that. Thanks for pointing me in the right direction.

For anyone else's reference, or for those having issues with Root Explorer, I did this from the command-line:
Code:
adb shell
su -
mount -o rw,remount /dev/block/mmcblk0p1 /system
chmod 644 /system/vendor/lib/libbt-vendor.so
The Bluetooth is turning on fine now. Thanks so much for this tip!

I found my way to this post again because my WiFi won't turn on. I see I was also the last person to comment on this thread.
I'm going to see if the solution above also works for the WiFi lib ... does anyone know what that lib is named on the TF700T?

CaptainRewind said:
I found my way to this post again because my WiFi won't turn on. I see I was also the last person to comment on this thread.
I'm going to see if the solution above also works for the WiFi lib ... does anyone know what that lib is named on the TF700T?
Click to expand...
Click to collapse
I doubt it will work. You have a hardware issue or you changed something else like the kernel and didn't put the correct modules for wifi in the system/lib/modules folder.

Related

Android symlink errors system/xbin/su PLEASE HELP

I have been trying to for over a week in the captivate forum to get ANYONE to try and help me and so far no one will. So i'm really hoping someone will take the time, i will PAY YOU UP FRONT over paypal to help me. I am DEAD SERIOUS.
Have a captivate, but this problem is not exclusive to this phone. This error has happened on just about any/every android phone there is.
Phone was working fine, have been putting any and all custom roms on that i wanted, but went to install a new custom rom (cog4), and it fails every single time at system/xbin/su. Now ANY rom i install (custom), gives me that same error. NO CUSTOM ROM WILL INSTALL. THEY ALL FAIL. I have flashed back to stock a million times, wiped, re-partitioned the sd card, master cleared, and done all of those in every combination possible. The ONLY rom i can put on here is the one i had RIGHT before this problem started (cog3.04). Only roms that can be flashed via odin will go on my phone now. All zip files fail.
I am not a noob and know my way around a computer. I promise if someone tries to help me i will be very prompt in my responses and will try ANYTHING that you ask me to. I have been googling for over a week hours a day, i am never gonna resolve this issue unless someone with the know-how helps me Every time this topic is brought up on any forum on the internet, the problem never gets solved and it fades away....there is no answers out there. Someone who knows this stuff is my only hope
I will pay you to help me even if your troubleshooting does not work
Just out of curiosity, did you open Rom Manager once you installed it to grant it superuser rights? Also, make sure you Click the top link in Rom Manger and choose your phone. "Flash ClockworkMod Recovery"
Yes tim i have done that.
I sent you a private message -- here is the same:
Have you tried adb root - and then from / rm -rf * and see if you can wipe all clean. Ofcourse if the issue is the partition, then this won't help. Also I have never tried this - as this has never been an issue for me.
http://modmymobile.com/forums/403-m...5-fix-root-eclair2cliq-beta-1-08-06-10-a.html
could something like this work for me?
JoelParke said:
I sent you a private message -- here is the same:
Have you tried adb root - and then from / rm -rf * and see if you can wipe all clean. Ofcourse if the issue is the partition, then this won't help. Also I have never tried this - as this has never been an issue for me.
Click to expand...
Click to collapse
I am definitely rooted and have su permissions, but it will not let me access SYSTEM from recovery or when the phone is on. Says access denied.
xsteven77x said:
http://modmymobile.com/forums/403-m...5-fix-root-eclair2cliq-beta-1-08-06-10-a.html
could something like this work for me?
Click to expand...
Click to collapse
I read that post but the update-script in Cog4 doesn't have those lines. You could in theory edit the script so that it just has those three lines but I'm not sure that would be sufficient to install Cog4. That may be a question for DG.
Do you have the root explorer app?
timbrendelaz said:
I read that post but the update-script in Cog4 doesn't have those lines. You could in theory edit the script so that it just has those three lines but I'm not sure that would be sufficient to install Cog4. That may be a question for DG.
Do you have the root explorer app?
Click to expand...
Click to collapse
Yes i do 10char
xsteven77x said:
http://modmymobile.com/forums/403-m...5-fix-root-eclair2cliq-beta-1-08-06-10-a.html
could something like this work for me?
Click to expand...
Click to collapse
Not sure as this looks like a patch and specifically asks for no wipe. Also my knowledge is limited as to what harm you can do that will make the phone unusable -- BUT you are already into that realm . Perhaps someone with deeper specific experience can answer this????
Open Root Explorer and remount R/W. Switch to the system partition and look at the permissions on bin and xbin. They should both be rwxr-xr-x
timbrendelaz said:
Open Root Explorer and remount R/W. Switch to the system partition and look at the permissions on bin and xbin. They should both be rwxr-xr-x
Click to expand...
Click to collapse
K will report back.
Also it looks like the update.zip file is long gone....
JoelParke said:
Also it looks like the update.zip file is long gone....
Click to expand...
Click to collapse
??? 10 chars
xsteven77x said:
I am definitely rooted and have su permissions, but it will not let me access SYSTEM from recovery or when the phone is on. Says access denied.
Click to expand...
Click to collapse
using adb remount will set the /system partition as read/write. This may help.
xsteven77x said:
??? 10 chars
Click to expand...
Click to collapse
I attempted to look at the original link your posted and tried to download the patch -update.zip - which was missing on the thread. Sorry this wasn't clear.
JoelParke said:
using adb remount will set the /system partition as read/write. This may help.
Click to expand...
Click to collapse
I have been doing that within sgs tools, not the same thing?
timbrendelaz said:
Open Root Explorer and remount R/W. Switch to the system partition and look at the permissions on bin and xbin. They should both be rwxr-xr-x
Click to expand...
Click to collapse
Having alot of trouble getting my root explorer installed. Keeps saying parsing error UGH COME THE **** ON!!!!
JoelParke said:
I attempted to look at the original link your posted and tried to download the patch -update.zip - which was missing on the thread. Sorry this wasn't clear.
Click to expand...
Click to collapse
Oh ok sorry i didnt understand. Ty for trying regardless though.
xsteven77x said:
Having alot of trouble getting my root explorer installed. Keeps saying parsing error UGH COME THE **** ON!!!!
Click to expand...
Click to collapse
LOL, of course......
If it doesn't install, try installing Terminal Emulator from the Market
Ok so inside of the system folder they both have the permissions set to what you wrote.... .
There is only a bin in the folder right before the system folder...should there be an xbin there too?

[Q] Cant Install to System/App

It appears we can't install apk's by dropping them into system/app. I can side load easily running rooting stock but can't get them to install when dropping them into that folder. Just for kicks I tried dropping them into data/app as well with no luck. Any ideas?
Just tried pushing it with adb, the still sits there in system/app but doesn't install.
lrs421 said:
Just tried pushing it with adb, the still sits there in system/app but doesn't install.
Click to expand...
Click to collapse
It can depend on what it is and what ROM you are on. I just took the Camera.apk from MIUI and put it in CM7, and it worked.
HTCCamera.apk will not, however.
Did you reboot after putting it in /System/App? Also, did you set the permissions correctly?
id10terrordfw said:
It can depend on what it is and what ROM you are on. I just took the Camera.apk from MIUI and put it in CM7, and it worked.
HTCCamera.apk will not, however.
Did you reboot after putting it in /System/App? Also, did you set the permissions correctly?
Click to expand...
Click to collapse
That actually works with my theory, I think sense is the culprit. MUI and CM7 are both free of sense so you should be able to drop into system/app. HTCCamera requires sense to function properly.
So now i've accidentally removed HTC stock clock app (WorldClock.apk) from my Revolution HD 3.0 there's no way to reinstall it??
I made it to place the backuped apk from pc to /system/app but it doesn't install
and if i try to do adb install this is the result:
C:\Android\platform-tools>adb install WorldClock.apk
1700 KB/s (517095 bytes in 0.296s)
pkg: /data/local/tmp/WorldClock.apk
Failure [INSTALL_FAILED_DEXOPT]
I was just about to fix permissions, hoping that could do ther trick...
PS first post here in XDA after all this useful lurking wooo
albmanzi said:
So now i've accidentally removed HTC stock clock app (WorldClock.apk) from my Revolution HD 3.0 there's no way to reinstall it??
I made it to place the backuped apk from pc to /system/app but it doesn't install
and if i try to do adb install this is the result:
C:\Android\platform-tools>adb install WorldClock.apk
1700 KB/s (517095 bytes in 0.296s)
pkg: /data/local/tmp/WorldClock.apk
Failure [INSTALL_FAILED_DEXOPT]
I was just about to fix permissions, hoping that could do ther trick...
PS first post here in XDA after all this useful lurking wooo
Click to expand...
Click to collapse
so... i recently rooted my xperia play 4g, and i deleted the original browser apk. i thought i had backed it up, but no such luck. i got a copy off of another rooted phone that i hadnt deleted it off of, but it refuses to install no matter how i do it or what permissions i give it. chmod 644 and the permission editor in root explorer dont affect the installation. could someone help? i need it for the voice search to work properly..........
isavegas said:
so... i recently rooted my xperia play 4g, and i deleted the original browser apk. i thought i had backed it up, but no such luck. i got a copy off of another rooted phone that i hadnt deleted it off of, but it refuses to install no matter how i do it or what permissions i give it. chmod 644 and the permission editor in root explorer dont affect the installation. could someone help? i need it for the voice search to work properly..........
Click to expand...
Click to collapse
You know you're in the completely wrong forum right?
Sent from my SGH-I777 using XDA App
Nick281051 said:
You know you're in the completely wrong forum right?
Sent from my SGH-I777 using XDA App
Click to expand...
Click to collapse
how so? i googled something to the effect of an inability to install apps, and this is labeled "cannot install to system/app," which is what browser.apk is...??? ive tried everything i can find, and i cant find a solution anywhere. this seems extremely close to my predicament, different only in the apps referred to in the conversation. am i missing something?
---------- Post added at 03:51 PM ---------- Previous post was at 03:45 PM ----------
Ahh... I stand corrected. i just saw the "HTC" label at the top. My apologies. I used to have an HTC Inspire. My first phone. I had it for maybe a couple months. Then I ended up switching contracts. Anyways, I hadn't looked at the (directory path? root forum? Whatever it's called.)
isavegas said:
how so? i googled something to the effect of an inability to install apps, and this is labeled "cannot install to system/app," which is what browser.apk is...??? ive tried everything i can find, and i cant find a solution anywhere. this seems extremely close to my predicament, different only in the apps referred to in the conversation. am i missing something?
---------- Post added at 03:51 PM ---------- Previous post was at 03:45 PM ----------
Ahh... I stand corrected. i just saw the "HTC" label at the top. My apologies. I used to have an HTC Inspire. My first phone. I had it for maybe a couple months. Then I ended up switching contracts. Anyways, I hadn't looked at the (directory path? root forum? Whatever it's called.)
Click to expand...
Click to collapse
The answer should be the same in this case, I just wanted to make sure you realized that this wasn't the forum for the xperia play
Sent from my SGH-I777 using XDA App
albmanzi said:
So now i've accidentally removed HTC stock clock app (WorldClock.apk) from my Revolution HD 3.0 there's no way to reinstall it??
I made it to place the backuped apk from pc to /system/app but it doesn't install
and if i try to do adb install this is the result:
C:\Android\platform-tools>adb install WorldClock.apk
1700 KB/s (517095 bytes in 0.296s)
pkg: /data/local/tmp/WorldClock.apk
Failure [INSTALL_FAILED_DEXOPT]
I was just about to fix permissions, hoping that could do ther trick...
PS first post here in XDA after all this useful lurking wooo
Click to expand...
Click to collapse
I don't think you need to install. Just try pushing it and it should appear automatically in your app drawer. Let me know if that works.
Sent from my Transformer Prime TF201 using XDA Premium HD app
nhshah7 said:
I don't think you need to install. Just try pushing it and it should appear automatically in your app drawer. Let me know if that works.
Sent from my Transformer Prime TF201 using XDA Premium HD app
Click to expand...
Click to collapse
This. If you use adb to try to install something, AFAIK it's the same as just clicking "install" on your phone. But that doesn't work for system apps (often), so what you'll want to do is
Code:
adb remount
adb push Worldclock.apk /system/app/
and see if it shows up then, since that's normally how this is done.
TheShadowZero said:
This. If you use adb to try to install something, AFAIK it's the same as just clicking "install" on your phone. But that doesn't work for system apps (often), so what you'll want to do is
Code:
adb remount
adb push Worldclock.apk /system/app/
and see if it shows up then, since that's normally how this is done.
Click to expand...
Click to collapse
ah right, forgot about remount.
To OP, the above code should work
Sent from my Transformer Prime TF201 using XDA Premium HD app
nhshah7 said:
I don't think you need to install. Just try pushing it and it should appear automatically in your app drawer. Let me know if that works.
Sent from my Transformer Prime TF201 using XDA Premium HD app
Click to expand...
Click to collapse
it doesnt show up. its been sitting in the app location for days and ive rebooted a huge number of times (playing with boot animations and stuff like that) and it never pops up.
---------- Post added at 11:08 PM ---------- Previous post was at 11:00 PM ----------
TheShadowZero said:
This. If you use adb to try to install something, AFAIK it's the same as just clicking "install" on your phone. But that doesn't work for system apps (often), so what you'll want to do is
Code:
adb remount
adb push Worldclock.apk /system/app/
and see if it shows up then, since that's normally how this is done.
Click to expand...
Click to collapse
and in this case, the remount isnt permitted, although i do have root access. and the su app doesnt say anything, so i dont know if its the app. in the log, the last entry is "shell allowed." ive tried the remount afterwards, and no go.
isavegas said:
it doesnt show up. its been sitting in the app location for days and ive rebooted a huge number of times (playing with boot animations and stuff like that) and it never pops up.
---------- Post added at 11:08 PM ---------- Previous post was at 11:00 PM ----------
and in this case, the remount isnt permitted, although i do have root access. and the su app doesnt say anything, so i dont know if its the app. in the log, the last entry is "shell allowed." ive tried the remount afterwards, and no go.
Click to expand...
Click to collapse
Hm...well, your phone should be on and plugged in, and USB debugging should be on, and it should be in charge only mode. Beyond that, I'm not sure what is wrong.
Oh and su won't say anything, adb works without superuser permission
Sent from my Inspire 4G using XDA
TheShadowZero said:
Hm...well, your phone should be on and plugged in, and USB debugging should be on, and it should be in charge only mode. Beyond that, I'm not sure what is wrong.
Oh and su won't say anything, adb works without superuser permission
Sent from my Inspire 4G using XDA
Click to expand...
Click to collapse
well, su logs it. and charge only mode? i cant find a "charge only" mode... i have an xperia play 4g, so i may not have anything like that available. the only reason im on the inspire forums is because this is one of the only places i can find something like my problem... but i used to have one. it is a nice phone. i never rooted it, though.
Just means that USB disk drive mode shouldn't be on.
Sent from my Inspire 4G using XDA
Mass storage?
Sent from my R800at using XDA
isavegas said:
well, su logs it. and charge only mode? i cant find a "charge only" mode... i have an xperia play 4g, so i may not have anything like that available. the only reason im on the inspire forums is because this is one of the only places i can find something like my problem... but i used to have one. it is a nice phone. i never rooted it, though.
Click to expand...
Click to collapse
You might want to ask for this to be moved to the xperia forums or post there entirely. As i can see this is already causing confusing because you are in the wrong location for this problem. IE. 95% of the people posting here probably have inspire or desireHD phones. Might make more sense to post where more people use the xperia.
Problems and fixes most times will not work cross platforms.
Oh... I was hoping that android would kinda run the same basic way on all of the phones.... Like how you know where a windows program installs whether it's on a dell comp or hp. Lol. Sorry.
Sent from my R800at using XDA
isavegas said:
Oh... I was hoping that android would kinda run the same basic way on all of the phones.... Like how you know where a windows program installs whether it's on a dell comp or hp. Lol. Sorry.
Sent from my R800at using XDA
Click to expand...
Click to collapse
a better analogy would be like going to best buy tech department to ask about a problem for your fridge. while they probably could figure it out after troubleshooting, it would have been faster to just go to the appliance department support. Just saying the OP would be best to get support from users that may have encountered this exact problem on the same phone so it would be a quick fix instead of working through the process. Dunno bout you but the less time i am stuck with a problem, the better

[Q] Need Help, Missing Stock Apps for 2.3.6

Hi,
I have Motorola Atrix 2 AT&T on Android 2.3.6, And I had removed the Few Stock Apps:
AABsync.apk
Cmas.apk
Cmas.odex
Do any one with a same phone can post those files here or send them to eobender at gmail.com
They are located on /system/app , and you can get them or with Root Explorer or with Titanim Bacup.
Any Help will be Appreciated , and many many thanks will be given , without those files I can't upgrade to ICS
eobender said:
Hi,
I have Motorola Atrix 2 AT&T on Android 2.3.6, And I had removed the Few Stock Apps:
AABsync.apk
Cmas.apk
Cmas.odex
Do any one with a same phone can post those files here or send them to eobender at gmail.com
They are located on /system/app , and you can get them or with Root Explorer or with Titanim Bacup.
Any Help will be Appreciated , and many many thanks will be given , without those files I can't upgrade to ICS
Click to expand...
Click to collapse
Well, here's half of your request (I don't have the Cmas.apk/odex until I get home later): https://dl.dropbox.com/u/61960599/AABSync.zip
I checked the sha1's with the OTA updater-script.. they should work fine.
eobender said:
Hi,
I have Motorola Atrix 2 AT&T on Android 2.3.6, And I had removed the Few Stock Apps:
AABsync.apk
Cmas.apk
Cmas.odex
Do any one with a same phone can post those files here or send them to eobender at gmail.com
They are located on /system/app , and you can get them or with Root Explorer or with Titanim Bacup.
Any Help will be Appreciated , and many many thanks will be given , without those files I can't upgrade to ICS
Click to expand...
Click to collapse
Here you go. download the attachment
Why not just use the 2.3.6 fxz.That really is prolly the safest and fastest way to get you to a "good" point for an OTA to ICS.
jimbridgman said:
Why not just use the 2.3.6 fxz.That really is prolly the safest and fastest way to get you to a "good" point for an OTA to ICS.
Click to expand...
Click to collapse
Well, that's just not as fun..
alteredlikeness said:
Well, that's just not as fun..
Click to expand...
Click to collapse
LOL
Thank you very Much
jm2k7 said:
Here you go. download the attachment
Click to expand...
Click to collapse
Thank you very Much,
Thank you very Much,
Thank you very Much,
Thank you very Much,
:laugh::good::good::good::good::laugh:
very cool
jm2k7 said:
Here you go. download the attachment
Click to expand...
Click to collapse
That was very nice of you to help him out!
Hope you all don't mInd me posting under same thread. I'm missing android android2.3.6 stock apk which is called userdictionaryprovider.apk as well as its corrisponding odex. Thanks for your time. Ill bookmark this page to keep track if anyone has this for me to pickup.
ok, I see that there is a demand for files system/app,
download what you need on this page, there are all the files in the official rom 2.3.6 AT&T:
http://www.4shared.com/rar/--yN5Riz/SYSTEM_GB_236.html
well I hope you have been helpful. :good:
jm2k7 said:
ok, I see that there is a demand for files system/app,
download what you need on this page, there are all the files in the official rom 2.3.6 AT&T:
well I hope you have been helpful. :good:
Click to expand...
Click to collapse
Thank you so very much!! Replacing these files didn't fix my problem unfortunately. Makes me curious if Verizon has different version of these or is there something else i need to be looking for as to the reason my settings > user dictionary keeps force closing when i try to use it.
You've been a big help, i was looking for days for those files. I changed the permissions on them as well in a attempt to stop the force closing. they are now set to read only and only user can write, just like the rest of the files in there. I don't know what STSystem.apk is but it has all permissions enabled.
Maybe I didn't break this by deleting those files and i just noticed it being broken now. I'll post here later about how I fixed it, if anyone seems curious. Thanks for the help!!!
guated said:
Thank you so very much!! Replacing these files didn't fix my problem unfortunately. Makes me curious if Verizon has different version of these or is there something else i need to be looking for as to the reason my settings > user dictionary keeps force closing when i try to use it.
You've been a big help, i was looking for days for those files. I changed the permissions on them as well in a attempt to stop the force closing. they are now set to read only and only user can write, just like the rest of the files in there. I don't know what STSystem.apk is but it has all permissions enabled.
Maybe I didn't break this by deleting those files and i just noticed it being broken now. I'll post here later about how I fixed it, if anyone seems curious. Thanks for the help!!!
Click to expand...
Click to collapse
We must check that all permits are in 644 to all files have been copied to the system folder, there should be no loose ends, all at 644, then at the end, you have to reboot into recovery mode and do the wipes, then restart again and wait for the phone to resume the system, double check that everything works and that's it, if not, with regard to whether the files are from another operator due to different bloatware may be true that you can fail again.
jm2k7 said:
We must check that all permits are in 644 to all files have been copied to the system folder, there should be no loose ends, all at 644, then at the end, you have to reboot into recovery mode and do the wipes, then restart again and wait for the phone to resume the system, double check that everything works and that's it, if not, with regard to whether the files are from another operator due to different bloatware may be true that yoou can fail again.
Click to expand...
Click to collapse
I appreciate the fast reply and extensive knowledge. I don't understand what a 644 is nor what to wipe. I'm still using stock ROM and unaltered as far as flashing or anything more than rooting. I used SDmaid to move the files back into system/app as well as changing permissions. I will look into what a 644 is along with information about rebooting into recover mode if need be.
I would rather steer clear of having to reset the phone to stock, though I've done it before when i had to return a phone for defective hardware and didn't want to leave obvious super user and root on it. I left the whole setup of the CD image etc on the computer. I just don't want to depend on backups to recover my different game progress among other things.
Sorry for pretty much hi-jacking this thread. I didn't think it would be this hard and go this far. Thank you everyone for your patients.

sdcard permissions messed up?

Ive factory reset several times now, I've reflashed the android l preview image several times, and flashed two 5.0 roms over it even, and i even tried a multiboot with cm11. My device can't take pictures, video, basically anything to do with the camera doesnt work. Pictures seem to take, but don't save. Video or any panorama crashes the camera, and the error logs show something about permission denied to the files they are trying to create. How can i fix this?
Did you copy all your data back to the phone via recovery?
Usually for L, you run
su
restorecon -FR /data/media/0
...which is mentioned in his sticky lots of times.
But If you copied all sdcard data back to your phone via recovery, there's a different approach
rootSU said:
Did you copy all your data back to the phone via recovery?
Usually for L, you run
su
restorecon -FR /data/media/0
...which is mentioned in his sticky lots of times.
But If you copied all sdcard data back to your phone via recovery, there's a different approach
Click to expand...
Click to collapse
I tried that one, it did nothing and camera still acted up. I've tried every app on the store. Nothing seems to be allowed to write to DCIM, even though I can create files with a normal file manager just fine.
rootSU said:
Did you copy all your data back to the phone via recovery?
Usually for L, you run
su
restorecon -FR /data/media/0
...which is mentioned in his sticky lots of times.
But If you copied all sdcard data back to your phone via recovery, there's a different approach
Click to expand...
Click to collapse
I just tried creating a file inside the camera folder inside DCIM and permission was denied. How could I fix that?
dreamwave said:
I tried that one, it did nothing and camera still acted up. I've tried every app on the store. Nothing seems to be allowed to write to DCIM, even though I can create files with a normal file manager just fine.
Click to expand...
Click to collapse
Using a root explorer, go to /data/media/0/Download and set all the permissions to read, write and execute.
Then hopefully you can download stuff.
Please check that. If that works, I'll let you know the next step
rootSU said:
Using a root explorer, go to /data/media/0/Download and set all the permissions to read, write and execute.
Then hopefully you can download stuff.
Please check that. If that works, I'll let you know the next step
Click to expand...
Click to collapse
I can already download stuff. Is it a common problem with L for this to happen? I've looked it up and found little to nothing.
rootSU said:
Using a root explorer, go to /data/media/0/Download and set all the permissions to read, write and execute.
Then hopefully you can download stuff.
Please check that. If that works, I'll let you know the next step
Click to expand...
Click to collapse
I realize I just went full retard thanks to looking in the camera for permission. I had earlier set permissions with chmod from recovery for the DCIM directory to 777, but not the Camera directory within. Thanks for helping, though!
dreamwave said:
I realize I just went full retard thanks to looking in the camera for permission. I had earlier set permissions with chmod from recovery for the DCIM directory to 777, but not the Camera directory within. Thanks for helping, though!
Click to expand...
Click to collapse
One problem I have consistently had however is that my launcher and default camera app are never remembered. How can I fix this?
dreamwave said:
I can already download stuff. Is it a common problem with L for this to happen? I've looked it up and found little to nothing.
Click to expand...
Click to collapse
No it's uncommon. I've only sewn it for people using recovery or adb to push and pull sdcard folders.
Download and flash this zip via recovery.
http://forum.xda-developers.com/attachment.php?attachmentid=2849968&d=1405300107
and it seems that for any kind of panorama or photosphere it still crashes
they crash with an event trace of java.lang.NullPointerException: attempt to invoke virtual method 'void java.io.FileWriter.close()' on a null object reference
at
com.google.android.apps.lightcycle.panoramamodule.stopcapture(panoramamodule.java:802
etc
etc
etc
Its permissions, we know that. Please flash the fix I posted before anything else.
rootSU said:
Its permissions, we know that. Please flash the fix I posted before anything else.
Click to expand...
Click to collapse
Ok, so pushing it to the sd with adb won't break even more permissions?
dreamwave said:
Ok, so pushing it to the sd with adb won't break even more permissions?
Click to expand...
Click to collapse
Why would you need to do that? You can download it direct to your phone.
rootSU said:
Why would you need to do that? You can download it direct to your phone.
Click to expand...
Click to collapse
ok, I flashed it and my phone is rebooting
dreamwave said:
ok, I flashed it and my phone is rebooting
Click to expand...
Click to collapse
Cross your fingers.
rootSU said:
Why would you need to do that? You can download it direct to your phone.
Click to expand...
Click to collapse
thanks so much, that fixed it completely!
dreamwave said:
thanks so much, that fixed it completely!
Click to expand...
Click to collapse
No problem.
The adb (or TWRP MTP) only seems to break permissions if you're pushing folders. Pishing individual files should be fine.
rootSU said:
Cross your fingers.
Click to expand...
Click to collapse
is this problem new to android l or has it been around a while? I'll also admit I do a lot of adb push/pull/commands and such, and for a lot of the time need to because I only have a wired connection with my computer at school, is there a way to avoid this problem in the future?
dreamwave said:
is this problem new to android l or has it been around a while? I'll also admit I do a lot of adb push/pull/commands and such, and for a lot of the time need to because I only have a wired connection with my computer at school, is there a way to avoid this problem in the future?
Click to expand...
Click to collapse
Its not related to L at all. Files should be fine to push. Its just folders I think that cause the issue.

Enable Wifi Hotspot for verizon unlimited data users - root needed

I just wanted to share this with any verizon unlimited users looking for a solution to wireless tethering with the V20. This needs root.
1.) Download modified HotspotProvisionVZWG4.apk. This is from the LG G4 post http://forum.xda-developers.com/verizon-g4/general/how-to-enable-native-hotspot-unlimited-t3166435
2.) Rename '/system/app/HotspotProvision/HotspotProvision.apk' to 'HotspotProvision.apk.bak' (I used root explorer)
3.) Rename '/system/app/HotspotProvision/oat/arm64/HotspotProvision.odex' to 'HotspotProvision.odex.bak'
4.) Copy the modified HotspotProvisionVZWG4.apk and place it into /system/app/HotspotProvision/
5.) Check that the permissions on '/system/app/HotspotProvision/HotspotProvisionVZWG4.apk' is 0644
6.) Reboot phone. Enjoy native hotspot
Wi-Fi tether router in the app store works perfect. I can't remember how much it is because I bought it a long time ago.
Your way is much better, free, and easy to do.
Sent from my SM-T817V using Tapatalk
That darn rooting thing! Just giving it a little while longer before I go that route, letting things settle in now that the VZW variant has success. I've got this thread and file saved for that day tho! Thanks for the info.
Just wanted to share because I spent the day looking for a solution. I had been using foxfi on the note7, but foxfi wifi tethering doesn't work in the v20 nougat. I tried a bunch of alternative apps but none let me get past the subscription check. This mod has been working great, though the rooting processes is still pretty rough.
ACalcutt said:
I just wanted to share this with any verizon unlimited users looking for a solution to wireless tethering with the V20. This needs root.
1.) Download modified HotspotProvisionVZWG4.apk. This is from the LG G4 post http://forum.xda-developers.com/verizon-g4/general/how-to-enable-native-hotspot-unlimited-t3166435
2.) Rename '/system/app/HotspotProvision/HotspotProvision.apk' to 'HotspotProvision.apk.bak' (I used root explorer)
3.) Rename '/system/app/HotspotProvision/oat/arm64/HotspotProvision.odex' to 'HotspotProvision.odex.bak'
4.) Copy the modified HotspotProvisionVZWG4.apk and place it into /system/app/HotspotProvision/
5.) Check that the permissions on '/system/app/HotspotProvision/HotspotProvisionVZWG4.apk' is 0644
6.) Reboot phone. Enjoy native hotspot
Click to expand...
Click to collapse
I don't have the file mentioned in step 3. So do i just skip that dtep?
ACalcutt said:
I just wanted to share this with any verizon unlimited users looking for a solution to wireless tethering with the V20. This needs root.
1.) Download modified HotspotProvisionVZWG4.apk. This is from the LG G4 post http://forum.xda-developers.com/verizon-g4/general/how-to-enable-native-hotspot-unlimited-t3166435
2.) Rename '/system/app/HotspotProvision/HotspotProvision.apk' to 'HotspotProvision.apk.bak' (I used root explorer)
3.) Rename '/system/app/HotspotProvision/oat/arm64/HotspotProvision.odex' to 'HotspotProvision.odex.bak'
4.) Copy the modified HotspotProvisionVZWG4.apk and place it into /system/app/HotspotProvision/
5.) Check that the permissions on '/system/app/HotspotProvision/HotspotProvisionVZWG4.apk' is 0644
6.) Reboot phone. Enjoy native hotspot
Click to expand...
Click to collapse
I don't get step 5. I don't see anywhere to find 0644
Edit: rebooted and tested and it works. Thanks for this
Just because I had to Google it myself:
http://www.theandroidsoul.com/set-0644-permissions-from-es-file-explorer/
Shows how the permissions tree looks for '0644' permission. Explanation here:
https://www.quora.com/Android-opera...es-some-files-need-these-types-of-permissions
---------- Post added at 10:35 AM ---------- Previous post was at 10:29 AM ----------
And to follow up, not sure if it's just me... but I also did not have the file listed in Step 3. I am able to start the hotspot but any time I try to go to Set Up Mobile Hotspot to change the SSID or password, it force closes. I miss my PDA Net days lol
PDAnet still works with the v20 but not via wifi. Works with usb cable which I have used and Bluetooth which I have not yet tried. Been using it for years.
NO ROOT NEEDED : )
That is true, but I can't very easily tether my phone to my cheapo smart-TV with a cable
For what it's worth, the deodexed 996 stock ROM :
https://forum.xda-developers.com/v20/development/us996-100-stock-deodexd-rom-t3520131
has the hotspot built in, working flawless, with editing SSID possible just fine. I'm sure his other ROM's might also, but I'm on that one and everything worked right away. Was the first thing I tested as soon as I flashed it lol.
CharlzO_2000 said:
Just because I had to Google it myself:
http://www.theandroidsoul.com/set-0644-permissions-from-es-file-explorer/
Shows how the permissions tree looks for '0644' permission. Explanation here:
https://www.quora.com/Android-opera...es-some-files-need-these-types-of-permissions
---------- Post added at 10:35 AM ---------- Previous post was at 10:29 AM ----------
And to follow up, not sure if it's just me... but I also did not have the file listed in Step 3. I am able to start the hotspot but any time I try to go to Set Up Mobile Hotspot to change the SSID or password, it force closes. I miss my PDA Net days lol
Click to expand...
Click to collapse
I have the exact same issue. You ever resolve it?
sic4672 said:
I have the exact same issue. You ever resolve it?
Click to expand...
Click to collapse
I ended up using the Stock 996 unmodded ROM, which has all the tweaks (RootSwitch) and stuff enabled out of the box, and the hotspot works perfectly on that one. Yes, it's not a "Verizon" ROM, but the only issue I've had at all, is that the My Verizon app doesn't work, nor the Visual Voice Mail. I do miss the functionality of both, but for me the hotspot is more important, and I can always check the others manually in a browser or dialing into the VM anyway.
This works fine on my rooted Verizon LG V20. I had the files listed, where they were supposed to be. I also used ES File Explorer to change the permissions to 0644. By default, this file is read-write-execute for everyone. 0644 is much more limited permissions - no one can execute, and only the owner can write to it. See the ES File Explorer link above from CharlzO_2000 that shows you how to set the permissions with ES File Explorer.
I tested the hotspot for a few minutes...worked fine. No carrier nag and good connection to it from an iPad. Thanks, OP, and thanks, CharlzO_2000 for the 0644 links.
Stumped...
So last night I was able to root my v20 (verizon) and it was quite hairy especially when it was vibrating like crazy.... So got over that hump and now I'm stumped at these hotspot activation steps. Could you guys help a brotha out? So renamed the files just fine, but did not understand the section about permissions. None of my root browsers were about to change permissions to 0644, but not sure if its needed. So when I try to fire up the hotspot from the system settings it automatically shuts off and says "activity does not exist on this device". What am I missing?
sphui5 said:
So last night I was able to root my v20 (verizon) and it was quite hairy especially when it was vibrating like crazy.... So got over that hump and now I'm stumped at these hotspot activation steps. Could you guys help a brotha out? So renamed the files just fine, but did not understand the section about permissions. None of my root browsers were about to change permissions to 0644, but not sure if its needed. So when I try to fire up the hotspot from the system settings it automatically shuts off and says "activity does not exist on this device". What am I missing?
Click to expand...
Click to collapse
I use solid explorer you'll want to go into properties to change permissions.
I didn't like that ES File Explored made me install some shopping app before I could get to the hidden system files. Pretty crappy on their part...
Everything works exactly as the OP explained. If you're having trouble with the permissions in ES File Explorer, long press on the new apk file to select it, pick "more" in the bottom right, then select properties. You'll see permissions listed there and you need to pick "change" and change the boxes so that you get "rw- r- r-" (Owner = RW, Group = R, Global = R). Back out, reboot, and you'll be golden.
ArmOfAtlas said:
I didn't like that ES File Explored made me install some shopping app before I could get to the hidden system files. Pretty crappy on their part...
Click to expand...
Click to collapse
ES has gone downhill over the past year or two. I still have an older version backed up to avoid their bloat. The send over lan feature doesn't work with nougat though.
If you are fed up with ES, give FX explorer a try. I've found it to be a decent replacement without all the bloat.
Could this method cause the data connection to fail sporadically? While using the hotspot, my phone network stops working. It still shows 4G and it being functional, but the hotspot, my apps, nothing that uses data works. It lasts for a minute or two and then it works again. Just wondering if anyone else is having this issue...
Verizon LGV20 with 1.2 restock kernel and WETA.
If anyone would like to suggest a different kernel or ROM, I'm open.
dtoye said:
I use solid explorer you'll want to go into properties to change permissions.
Click to expand...
Click to collapse
What do u have to do to get tethering
Try reading the thread starting at the OP.
Hotspot crashing
Hello, I followed these steps and they worked to enable the wifi hotspot but Everytime I go to try to change the name and password the hotspot crashes.
Anyone have any idea if the hotspot name can be changed manually by editing the buidprop or something else?
Thanks

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