I have a Karbonn Smart A26 on Android 4.1.1. After rooting and using it for 3 years, I mistakenly deleted one file from boot. Now it's not powering up. I gave it to the service centre, and they told me it was a waste and threw it. I still have the ROM and tried flashing it, but it's not responding. The light switches on, it powers up, but won't connect. Anyone, please tell me how to recover that "bricked" phone.

I have an Android phone running 4.2.2. I am using a TP-LINK ADSL router and the connection is stable. But every time I open an app that tries to access the internet, my connection keeps connecting and disconnecting frequently. I have another phone running on the same version of android but the connection is stable on it. What could be the problem? Any useful suggestions are welcome.

My Karbonn Titanium S1 smartphone switches off when I open the gallery, play any game, listen to music or do anything with the phone without connecting the charger. The screen starts to shrink and the phone is switched off. After restarting the phone battery is empty. How can I solve this?

I have a problem every time I turn on my phone (Karbonn Sparkle V) and I tried to google to solution and I couldn't find any E: failed to mount /efs (No such file or directory) E: failed to mount /system (No such file or directory) # MANUAL MODE # -- Appling Multi-CSC... E: failed to mount /system (No such file or directory) can't mount '/system' (No such file or directory) E: failed to mount /cache (No such file or directory) can't mount '/cache' (No such file or directory) E: failed to mount /cache (No such file or directory) E: can't mount /cache/recovery/last_recovery E: failed to mount /data (No such file or directory) E: Can't mount /data/log/recovery_log.txt E: failed to mount /system (No such file or directory) E: Can't mount /cache/recovery/log E: Can't open mount /cache/recovery/log (These errors then repeat in various order) Please do help as soon as possible!

I'm using a Karbonn A52+ running Mediatek processor and Android 4.2.2 Jellybean. My device is rooted, but unfortunately, no custom recovery (CWM / TWRP) is supported for my device. There is also no CyanogenMod build available for my phone. Still, I was planning to give a try to this method Unfortunately, CyanogenMod has shutted down all its systems, including its webpage; so probably, link would also not work. Now, is there any risk of my phone getting bricked? If yes, then soft brick or hard brick? If my phone gets bricked, can I repair it by simply flashing the stock ROM?

I have **Karbonn Sparkle V** and it has **marshmallow** before I root it. when I root my phone using **Android One toolkit**, its restart my phone after showing message rooting completed. But when it restarts phone stuck on boot display and after that, I try to recover my phone via recovery mode nevertheless problem persists. Someone plz help and thanks in advance.

I have a sparkle v which is unrooted and also I don't have any software like cwm. My phone is stuck in an infinite bootloop. I tried removing the battery, going to recovery mode and factory resetting it and clearing cache. I have marshmallow 6.0.1 in my phone before this problem. None of those worked. Please help.

The stock browser in Android doesn't show the menu/ 3dots (Overflow menu) to change the settings at all. I tried about:debug but those 3 dots doesn't come up to change the settings. I use Karbonn Machfive android mobile.

I need a little help in installing CyanogenMod 11 in my rooted Karbonn A52+, though it's running the stock recovery & I haven't been able to install CWM as it isn't compatible with my device.. So could you please guide me in installing CyanogenMod 11 on my device? Device details: - Android Version: 4.2.2 Jelly Bean - Root Access: Yes - CPU: 1.2 GHz Dual Core Mediatek - RAM: 512 MB

I'm using a Karbonn A52+ running Android 4.2.2. I have been facing a problem, many times, in fact, most of the times, when I'm using my phone, it automatically turns off (Not when the phone is not in use). Then when I try to switch it on immediately, it doesn't.. It switches on only if I try after a while. Sometimes it even requires the charging of the battery, even when it has a decent amount of charge remaining. Sometimes, even such a thing happens: Phone has 90% battery, it switches off, I reboot, it has 1% of battery. I take the battery out and reinsert, it again has 89-90%. I found an article on the net saying if the phone's testing mode says the battery is healthy (which I did confirm in my phone), most probably it is a software problem. I tried uninstalling recently installed apps, problem persisted I removed the SD card, phone worked fine for 10-15 minutes, again switched off Now when I run the phone WITH sd card, it goes off almost immediately after booting. I even tried disabling quick boot (which I don't remember when did I turn it on), problem persisted.. I went on and performed a factory reset, phone worked fine for a day (or perhaps less) and the problem started repeating.. So I'm unable to make out whether it's a software or hardware problem.. Shall I go ahead and flash my stock ROM or buy a new battery? P.S. I have once flashed my stock ROM due to a soft brick around a month or two back..

I have Karbonn Android One. It is unable to receive files via Bluetooth from any Android device, but there is no problem with sending files to every device. I could not understand what's the problem. How can I receive files using Bluetooth?

I want to uninstall WhatsApp from my phone fully so there should not be any data left, as it was preinstalled its not removing fully. I have only 2 options, force stop or disable but they're not helping. I want to remove it with cache memory as while installing WhatsApp its showing error. Also its showing low internal memory space My device is Karbonn S2 Titanium (1.2 GHz Quad Core Processor and 1GB RAM).

I have an Android phone that isn't starting up. All it shows when I power it on is the boot up screen. The recovery mode does not start and the ADB shell on my laptop fails to detect the device as well. What can I possibly do to get my device running again. I don't mind formatting the phone. The device is a Karbonn Titanium S1. Any help would be greatly appreciated. Updated: - The adb devices command detects the device as long as it is switched off and connected to the PC via USB. - adb shell -> recovery --wipe_data gives a segmentation fault '139' error. - Trying to boot the phone at times ends up in a screen that says: > **Encryption unsuccessful** > > Encryption was interrupted and can't complete. As a result, the data > on your tablet is no longer accessible. > > To resume using your tablet, you must perform a factory reset. When > you set up your tablet after the reset, you'll have an opportunity to > restore any data that was backed up to your Google Account. - The phone does not boot into recovery mode the manual way but does enter a frozen recovery mode when I run the adb reboot recovery command with an "data mounted failed" error.

I have to open a database (.crypt8) file in my computer. I followed this video "https://www.youtube.com/watch?v=5WViK3dTiAo ", but this method it requires root access to work. How could I achieve this?