[Q] Deleted /system/bin/ files - Android Q&A, Help & Troubleshooting

Hello, i have thinkware T10Q tablet (at Turkey its name is general mobile e tab 4) ( http://www.thinkwareglobal.com/Eng/tablet_pc/index.asp ) . it is android 4.2.2
our school gave it us and there were some blocking apps for block to enter some sites or downloading some apps like facebook etc. And also developer setting, security settings were disabled. Anyway i took care of them problems. I rooted the tablet, deleted blocking apps etc. Everything was almos perfect. But still i cant access to some sites and all that i can access, there was certificate error. I took care of it with push certifacate. Certifacate errors gone but i cant still access some sites like facebook etc. And i tried lots of things, and
i deleted files of /system/bin/ accidentally :crying: . I can open only recovery mode and there is only factory reset setting. and also i think adb and fastboot work but not at recovery mode.
Is there any solution without sending warranty service?
Thanks.

Related

[Q] bootloader unlock password- Huawei G630-U00

hello,
I couldn't find any other forum to discuss about this version of Huawei mobile phone. I really need help since the last legitimate EMU update ruined the whole system and now my new mobile phone that I have never had a chance to use it is like a trash device... I hope someone here can help me to recover it since i tried all ways I found on internet.
I bought this mobile from China and bring it to Europe. Since I wanted to remove some chinese default software (that wasn't basic software but really annoying), I used an app and rooted the mobile phone. so I removed some of chinese stuff and installed some of good software. Everything worked fine and I tested skype and I had high resolution picture with 8 Mega pixel camera. I tested all its functionality and it was really good...
I noticed that there is a new legitimate update for this OS, since I still didn't have any sd memory, I couldn't have a backup of this old system and this was a big mistake...
anyway... I let it do the legitimate update for EMU... but immediately after reboot, I noticed that Camera and bluetooth are out of functions... so I first thought the problem is with bluetooth configuration but I was wrong since the internal memory was read only and no longer available.
I formatted the internal memory via computer (the part which was available) but no luck... I bought a sd card and changed the storage from internal to external but this didn't help to function bluetooth and camera...
I had a back up from /system/apps and then removed manually the bluetooth.apk and also its odex file. then restarted the system, clear dev cache and tried to install bluetooth.apk again. but I received error message and couldnt' do that. so again I copied those file back to its location.
So bluetooth turns on now, can send signal but for receiving or sending file, it fails, It can also pairs with other device.. So I thought it should be something related to permissions. I again checked the bluetooth permissioin on /etc/permissions/platform.xml and notice they are ok.
I changed the permission of storage and added the external storage to the list and added group storage_rw.
but this also didn't solve the problem with camera and bluetooth.
several times reset to factory mode didn't solve the problem...
I tried to hack the bootloader but I could not unlock it... I sent all information to [email protected] and asked them to send me bootloader password and provide them with all detail information about the device and accepted that the device is out of warrant but I received no response...
I installed "safe system remover apps" and after having backup of Gallery2.apk, I uninstalled it (it is related to camera and all gallery information)... but with no luck I could install it again...
So, I am really hopeless now since I don't know whatelse I can to do... the system doesn't functioning and I need to load on it the custom ROM but the device only can go to fastboot and cannot load the recovery mode anymore and factory reset from the UI is only reset the mobile to fastboot without doing anything else.
I tried to run the factorymode.sh from the device but I receive error messages to access some files such as bluetooth parameters/power
I couldn't myself find this file on the directory that it looks for.
I would really appreciate it if you can tell me any way that I can unlock the bootloader from the device (because outside of the device I tried different applications but with no luck...)
I have a cutom ROM for G630-U20 (not exact version for this device but almost similar) and if I can have a bootloader password I can try this one or any other customized ROM.
I would appreciate any way that you can show me to solve the problem.... either by changing permissions to solve this problem.
Thank you.

[Q] i think my phone has a rootkit

Hey guys. I have been trying to unlock my htc desire 320 and it appears to be not possible to do so at this time. Google searches pretty much confirm that. Sooooo like a moron I try iroot and framaroot. Iroot said successful and rebooted. It updated the android system on boot. I also had a very real looking system update appear a day before which also did the same thing. My friend with same phone and network didnt receive any such thing. Sketchy business amirite. I have discovered a hidden folder on my root directory which will reappear after deleting it without even rebooting.The folders name is d101m0o7bi1le. It has over 300 sub dirs. I have deleted system cache, and tried factory reset from recovery mode but it will not delete any apps or data. I would like to know how to restore the original rom or how else I could perhaps fix this hook. Thanks for any reply!

Sm-T377P help!

I officially have root so cheers for that. However after fixing permissions to allow xmodgames to work (for clash of clans) all apps now crash. My sprint data refuses to work. I have no recovery anymore. I can't factory reset. Anyone have an idea what is going on? And by all apps, I mean ALL APPS. The pictures stored inside my gallery are even gone. Someome, anyone have knowledge? Model is SM T337P. I cant use my backup and every time i try and open the camera, it says it failed. I cant reboot into recovery or odin.. does anyone have an idea?

HELP FROM DEV, bad virus/rat

(Im new to XDA and initially posted this in the wrong place and do not know how to delete the last one. If admin deletes one because of multi posting, please keep this one up) my phone is infected with a virus that has imbedded itself in my system settings, any anti malware apps used do not detect it. when plugging my phone into my computer (for developer access) it began to install the device driver. once the "device driver" installed it took all administrative use away from me and locked all drives. I do not have ABD access or any computer access at this point. this phone has killed 3 laptops and a desktop. the only way ive been able to partially stop the virus is using a firewall to block it. since my phone is NOT rooted I cannot delete system files containing the virus. I noticed the virus will edit apps and system functions to try and hide itself (Google play services) for example. someone is using a form of remote access to control things and change settings. it is possible that someone (close family or friend) may have gotten their hands on it to install the virus. factory reset does nothing as the virus is stored in system settings. phone cannot be hooked to Pc without severe repercussions. I cannot gain root access through any rooting apps for some reason. only tried to access system settings. I HAVE TRIED EVERYTHING.
Defeated01 said:
(Im new to XDA and initially posted this in the wrong place and do not know how to delete the last one. If admin deletes one because of multi posting, please keep this one up) my phone is infected with a virus that has imbedded itself in my system settings, any anti malware apps used do not detect it. when plugging my phone into my computer (for developer access) it began to install the device driver. once the "device driver" installed it took all administrative use away from me and locked all drives. I do not have ABD access or any computer access at this point. this phone has killed 3 laptops and a desktop. the only way ive been able to partially stop the virus is using a firewall to block it. since my phone is NOT rooted I cannot delete system files containing the virus. I noticed the virus will edit apps and system functions to try and hide itself (Google play services) for example. someone is using a form of remote access to control things and change settings. it is possible that someone (close family or friend) may have gotten their hands on it to install the virus. factory reset does nothing as the virus is stored in system settings. phone cannot be hooked to Pc without severe repercussions. I cannot gain root access through any rooting apps for some reason. only tried to access system settings. I HAVE TRIED EVERYTHING.
Click to expand...
Click to collapse
First of all, you should disable autostart on your laptop/PC ( on Windows 10 press [WINDOWS] + "Setup"). There you can config autostart/actions for sd-card, mobile memory and your phone (scroll down on this page). No auto play or sync (fotos/media) for ALL devices is recommend. Don't log in your PC as admin, use a non-admin-account for testing with your phone.
Take a fresh sd card, copy the virustotal scanner on it (take it from the attachment at that post: https://forum.xda-developers.com/showpost.php?p=77053739&postcount=11), switch the sd-card to "read only" (https://www.youtube.com/watch?v=SgguVeKWCTw), put it in your phone, install the virustotal app from the sd-card, go online and let it run. So we figure (hopefull) out, which malware it is and where it is located. Write down the findings (name, location, how much scanner find it) and post it here...
Are you shure, that your ADB-SW/Drivers for the PC/Laptop are okay and clean? Plz post additional Infos about your phone...
I think, someone may have taken my phone, rooted it, and installed or is possibly using Samsung KNOX? If this were the case is there a way to break Knox without a PC? I don't want access to anything in it, just to destroy it. If this is part of the problem, just a quick theory and question I will get back to you with more information. Thank you
Defeated01 said:
I think, someone may have taken my phone, rooted it, and installed or is possibly using Samsung KNOX? If this were the case is there a way to break Knox without a PC? I don't want access to anything in it, just to destroy it. If this is part of the problem, just a quick theory and question I will get back to you with more information. Thank you
Click to expand...
Click to collapse
There are malware in the wild, which can root you phone (like "Dvmap"). In this case you only have one chance about the complete flashing of the device with a clean rom. This type of malware also infects system files, so it cannot be quarantined and removed. At the moment I don't understand why the computers you used for flashing don't work anymore. if the drivers / software are OK (do you have the right versions for windows7/8/10 and e.g. 32/64 Bit) this should not happen? Does this work with other smartphones? Normally the phone is switched off for flashing, so Android is not running. Also autostart should not work then.... that would be completely new behavior.....
"
Every device this phone plugs into, dies after Bluetooth randomly coming on

Mobicontrol

Hi guys I ve recently bought a few tablets from excompany - Samsung a6 tabs 10
the problem is that all of them have a mobicontol app installed that prevent user to access setting etc only gmail working and manage to run chrome
tried to factory reset no luck
tried adb transfer file no lock
tried run recovery files from sd card no lock
factory reset no luck
unable to access to download mode unit keep reseting
any ideas what else can do ?

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