Bluetooth Issues - Sony Xperia ZR

So like everybody else here i also face bluetooth issues but my problem is that i can turn on the bluetooth but it cannot find any and cannot be found by any other device.
After some digging i found that the app Bluetooth fix repair from the playstore could fix these issues so after installing it and running it the app suddenly says that bluetooth folder cannot be found.
I went and checked out the folder that is present under \data\Bluetooth\ and found that there were no files under it even when running in root mode (file explorer used is ES File Explorer).
Can someone make a fix for it. Maybe a copy of the contents of that folder can be uploaded or if devs can look into this issue then maybe even a flashable zip could be made?

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wifirouter.apk

anyone know where I can find the wifirouter.apk? This file is found in any Sense based rom in the system/app folder. I inadvertently deleted the one form my phone and need to replace it. Can anyone help me out?
You probably already found it but...
jmmmmm said:
anyone know where I can find the wifirouter.apk? This file is found in any Sense based rom in the system/app folder. I inadvertently deleted the one form my phone and need to replace it. Can anyone help me out?
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Click to collapse
Actually you should be able to get it from the zip file you flashed to your phone. Use 7Zip to open the file and look around. It should be in there.
or just try this one out..
wifirouter.apk installation failure
wifirouter.apk fails to install via the normal means. After viewing the message stating that "wifirouter.apk was not installed" I found a few other places on the internet mentioning this app. One of these places suggested copying the wifirouter.apk directly to /system/app/ and setting the permissions correctly (-rw-r--r--). I have placed this wifirouter.apk file in /system/app/ via root explorer, verified permissions, and rebooted my phone but the app is still not visible. Does anyone have any ideas? I'm attempting to do this on an HTC incredible 2.
Thanks.
wilburb said:
wifirouter.apk fails to install via the normal means. After viewing the message stating that "wifirouter.apk was not installed" I found a few other places on the internet mentioning this app. One of these places suggested copying the wifirouter.apk directly to /system/app/ and setting the permissions correctly (-rw-r--r--). I have placed this wifirouter.apk file in /system/app/ via root explorer, verified permissions, and rebooted my phone but the app is still not visible. Does anyone have any ideas? I'm attempting to do this on an HTC incredible 2.
Thanks.
Click to expand...
Click to collapse
Same problem with me in htc explorer. First i have installed cm10 (jelly bean) with recovery mode then i found some problme in operating it. i want to go back to original htc rom, i download the original rom from some site & everything is perfect, only wi fi hostpot option disappear.
any body have any solution, please tell me.....

Accidentally deleted the Downloads folder

So I accidentally deleted the Downloads folder on my internal storage while browsing the files on my PC and I immediately recreated it but its not working. I mean whenever anything is downloaded by the native Downloads manager app it shows up inside the app but not in the folder. I tried using both Download and Downloads as folder name but its still not working. My device has root access but I'm not able to find a Download(s) folder anywhere in the root directories either. Any ideas on how to fix this?
Did you check the permissions of the folder you recreated? Here's a snapshot (assuming I can figure this stupid app) of the permissions for the download folder on my htc m8. I imagine the permissions should be the same across devices.
Thanks for the response. I don't use ES File manager, only Solid Explorer for normal activities and Root Explorer for root related stuff etc. but if I'm not mistaken the dialogue in your screenshot represents global permissions, not just the permissions granted to the Download folder. Since the Download folder is located in the sdcard directory I believe the r/w permissions are automatically granted to the system. The issue probably lies somewhere else. The system download manager keeps storing downloaded files somewhere else, just not in the Download folder I created, and I've go no idea where or how to reassign it.

Can't find obb folder! Some help?

Ive used my droid turbo for 18 month or so. I always enjoy the convenience of installing an app first and drag data into the obb folder under emulated/0/Android.
But yesterday, I can't find it anymore(all those app data is not lost). I wanted to create a new obb folder but the phone tell me that the folder already exists. When I connect the phone to my computers(both mac and windows), I still can't find the obb folder and as I drag in a blank obb folder that I've just created, my phone crashed and restart. I used shell to check permission and it turns out the folder is there and I have full permission to Read and Write. And I backed up my device and give it a wipe. But no luck.
So, I know that the obb folder is still there, but hidden. I think it may be the Es explorer since the problem happens after I used es explorer to clean app residue after deleting an app which could trigger the write protection?
So Im bit frustrated after working on the issue or this long. So Im asking you guys, have you ever run into issues like this? Is there a viable solution?

[Solved] can't copy/cut/paste files from one folder to another - 4.0.2

edit: solved.. seems like one folder was f*cked up for some reason. Created new folder, deleted old (via recovery, couldn't even delete it via Solid Explorer) and now working without problems.
Since updating to 4.0.2 I can't copy/cut/paste files inside different folders on internal storage (ie. from Downloads to Pictures etc.) using both inbuilt file explorer and solid explorer.
anyone else facing similar issue and have a solution?
thanks,
V

Wi-fi Problem

Hello,
I have the same problem of not being able to connect the wi-fi like everyone else.
With the solution to put the file WCNSS_qcom_wlan_factory_nv.bin in the folder persist the problem is solved, however a while later the file ends up corrupting and I need to copy the file again to the persist folder.
Any resolution for the file not to corrupt?
Thank's

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