Android Mobiles : Tips & Tricks


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Uninstall Bloatware Android Apps That Just Shows Disable 2017



Published on Apr 25, 2017
What is pre insulated or bloatware apps
Manufacturers and carriers often load
Android phones with their own apps.
If you don’t use them,
they just clutter your system, or–even worse–drain
your battery in the
background.and some people use lucky pachter and installed
Apps as system apps that unable to uninstall you can
just disable and enable
Them in this video I am going to show how to delete
unwanted apps lets watch
Uninstalling vs Disabling

For Disabling bloatware on newer phones is easy, and shouldn’t require root access. But uninstalling you should require your phone must be rooted if you don’t know how to root mobile just watch my videos
Link in description

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Usmanalitoo shares incredible information on video Tutorial, Gaming, Social media, Hardware. Troubleshooting Tips, and also provide Error Solutions. we loves to share his knowledge.


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Top 9 Android apps that you MUST UNINSTALL RIGHT NOW!



Published on Jun 27, 2016
Hey guys here are some android apps that you should never install on your phone. This list consists of apps that consumes a lot of battery , CPU power etc. Hope you guys enjoy this different type of video.

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I have a Micromax A77 Android Mobile.
Gave it to a friend but it got a Loop problem.
Mobile starts and stuck at Logo and then restarts automatically.

Only solution left was to try some tricks.

1st tried this trick:
Switch Off
Press Power button and Volume Up button simultaneously.
Clear Cache.
And other few steps.
It didn't worked.

Now the only way was to Flash it with stock ROM.

Many ways are there on internet.
But authentic way is described here:

Stock ROM of any Android Mobile can be taken from by Google.
Google puts it here only.

Main problem is Mediatech Processor Mobile may not be detected by PC.
Main issue is ADB Driver does not work.
Only VCOM Driver works.
Download this from

I used the VCOM Driver for Micromax A77 on win 10.
Win 7 driver works with win 10.

Only then SP Flash TOOL can be used to Flash Mediatech Android.
This Flash tool is available easily anywhere.
Last edited:


Plz Help Himabuj (Amit Tyagi) in Corona Fighting
Right way to Flashwork on Mediatech :

How to unbrick any Mediatek (MTK) Smartphone using SP Flash Tool

Last Modified: May 22, 2017 at 23:29

Unbrick any Mediatek Smartphone using SP Flash TOOl
This Tutorial is to guide you how to Install Official Stock ROM in any Mediatek Smartphones OR How to get your Bricked phone back to normal working condition. Sometimes due to an installation of custom ROM, not meant for your device you often end up bricking your device. No charging, boot loop or white lines on the screen are some of the signs of a bricked device.

But you can get back to normal through some simple steps which involve, flashing ROM through CWM but sometimes you can’t even get into recovery mode but, this isn’t the end of your phone. Today we’re with an article about how to unbrick your phone; you can even use this method to install stock ROM. We are going to use SP Flash Tool also known as Smart Phone Flash Tool.

Note: Do not flash firmware which are not meant for your device ,or else your phone will be completely dead . Even SP Flash tool will not detect your phone. So Check carefully the name of zip file.

Don’t Forget to check:
Download Latest SP Flash Tool:
  1. A PC with Windows or Linux OS.
  2. USB Cord
  3. Manually install VCOM drivers on the PC
  4. Your bricked Android device.
  5. Original/Working Stock ROM (Do a proper research as flashing the wrong ROM would permanently brick your device)
How to Install VCOM Drivers for SP Flash Tool:
  1. Open Device manager from My computer. Click on any item & Goto Actions > Add legacy hardware.
  2. Now, Press next & select Install drivers manually.
  3. Press next & click on Have disk.
  4. From the browse option, select the VCOM drivers as per your OS.
  5. Once its done. You will see a screen similar to this:

SP Flash Tool VCOM Driver Installation
Once you are done with the Installation part, goto device manager & you’ll find a device similar to this:

After Installing VCOM Drivers
How to unbrick Mediatek MTK device – SP Flash Tool:
Step 1: First Download Official “Stock ROM / Firmware” From your Official site.

Step 2: Install the download file.

Step 3: Now Power Off your device & remove the battery only if it’s removable.

Step 4: Extract “ ‘***”.zip i.e Stock ROM (** Indicates the file name)

Step 5: Run Flash_Tool.exe from the SP Flash Tool folder

Unbrick Any mediatek device.
You will see something like this .

Unbrick any Mediatek Device.
Step 6: Select DA Please make sure the Download Agent has been assigned..

Latest SP Flash Tool Options
Step 7: Select scatter file. Please make sure you select the correct scatter file that you found in the ROM zip. Select DOWNLOAD ONLY.

Select Preloader file -SP Flash Tool
Step 8: Once you have selected everything, Click on the download button at the top. Connect your phone with the battery in it.

Click on Download
a. MOTA SIU like (Recommended) :
Function :
Only Boot.img,Recovery.img & Android will be updated, format->Download.
b. Format All + Download :
Function :
Format Whole Flash and download all images.
c. Firmware Upgrade :
Aim to protect important data from to be lost.
d. Custom :
Image files to be updated (format -> download) can be customized in this scene,
that is, partial download is allowed.
Download Process Indications:



Download Complete:

Step 10: Now Power On your device if it doesn’t gets on Automatically to begin the downloading process.


  • Unbrick mediatek 6589
  • Mediatek da usb vcom drivers
  • Mtk android dead boot repair
  • Mtk unbrick tool
  • How to flash dead android phone from PC.
If you still need any help or if you’re facing problems in installation, you can ask us in the comment section below. Let us know your queries about anything related to this post in the comment section. If you found this post helpful, then don’t forget to share this post with other Android users so that they could get their dead phones working in few easy steps without paying few dollars for it.


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Right way to install VCOM Drivers for any Mediatech Processor Mobile:

Home android PC tips and tricks windows How to Install Mediatek Usb Preloader Vcom Port Driver on your Windows PC
How to Install Mediatek Usb Preloader Vcom Port Driver on your Windows PC
by YomiTech at Tuesday, July 11, 2017

Mediatek Vcom Port Driver is an important driver when installing or flashing any firmware on a mtk device through sp flash tool or any other flash tool. Without the MediaTek Preloader USB VCOM Port driver, your pc will not detect your device and you will keep on clicking on the download button on sp flash tool without getting any response.

Many people face a lot issues when installing vcom port driver since it has to be done manually. But today I will be explaining with pictures how to install MediaTek Preloader USB VCOM Port driver on your windows pc. For those using windows 8, 8.1 or windows 10, its advisable to disable Driver Signature Enforcement since the driver is not signed. But for all those using windows 7 or older version of windows, you can skip this step.

How To Disable Driver Signature Enforcement In Windows 8/8.1 And Windows 10
==> Open your start screen and search for pc settings.
==> Open Pc Settings >> Update and Recovery >> Recovery.
==> Under Advanced Startup, click on Restart Now.
Your pc will reboot into the advance startup screen
==> Click on Troubleshoot (refresh or reset your PC or use advanced tools)
==> Select Advanced Options
==> Select Startup Settings (change windows startup behavior)
==> then click on Restart.
Now your PC will restart showing you another screen with more options.
==>Press 7 or F7 on your keyboard to select Disable driver signature enforcement.
That’s all, your pc should restart automatically.
Now you can go ahead and install Preloader USB VCOM driver on your Windows 8,8.1 or 10.

How to Install:

Mediatek Vcom Port Driver: Download here.

==> Download and extract Mediatek vcom driver from the link provided above.
==> Open control panel and search for device manager.

==> Click on action and select add legacy driver.

==> Click next.

==> select Install the hardware that I manually select from a list and click Next again to continue.

==> select show all devices and click next.

==> select have disk.

==> click browse and locate the vcom driver you extracted earlier.
note: There are three folders inside namely 2K_XP_COM(for windows xp), Vista (for windows vista) and win7 ( for windows 7, 8, 8.1 and 10).

==> Open the appropriate folder and select the .inf file either for 32 or 64 bit (depending on your Operating System).

==. Click OK to install.

==> In the next window select MediaTek Preloader USB VCOM Port and hit next.

==>An error in red that says Windows can't verify the publisher of this driver software will pop up. Select Install this driver anyway and the installation of the MediaTek Preloader driver will start.

==> if you see this error message “This device cannot start. (Code 10)” just ignore it and click finish.

You have just successfully installed mediatek Preloader Usb Vcom Port Driver.

If you have any question, feel free to ask
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After Flashing IMEI Number got deleted.
But I have to use an app to get it right.

Chamelephon app is needed to update IMEI Number.

This app need Root.
I tried many apps to Root Micromax A77.
Kingoroot seems to work good.
Don't know which app was good and how it worked.
But I got Superuser app with Kingoroot.
This Superuser app gives apps permission to do changes in Android Software.
Now after rooting Chamelphone worked easily.

Above IMEI trick is to be used for Genuine IMEI Numbers on stock ROM only.
Other ROMs may not work with this app.
Check & research carefully.

Delete Root Apps from mobile after use.

These Tricks are for Education Purpose only.
Do not misuse it.

Kingoroot / Kingroot / Framaroot when installed may hang your mobile.
I deleted these apps after my purpose was solved.
Last edited:


Plz Help Himabuj (Amit Tyagi) in Corona Fighting
IMEI No can be put in Micromax A77 easily after Flashing in Engineering Mode:

*#*#3646633#*#* >
Connectivity > CDS Information > Radio Information >
>Phone No. 1
>Phone No.2

>Phone 1 > AT+EGMR=1,7,"1st IMEI no."
>Phone 1 > AT+ EGMR=1,7,"911368009079286"

press AT+Space (Space is necessary to ignore "Not allowed in the User Build Mode")
Now it will be sent immediately.
Reboot handset.

Now repeat same for 2nd IMEI:
>Phone 2 > AT+EGMR=1,7,"2nd IMEI no."
>Phone 2 > AT+ EGMR=1,7,"911368009079287"
Last edited:


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Gizbot » Mobile » News
Xiaomi smartphones suffering from contacts merging bug: Company rolls out temporary fix
Written By: Samden Sherpa

Published: Sat, Dec 30, 2017, 12:01 [IST]

If you are Xiaomi smartphone user then you must have noticed that the contacts on your device had extra information than what you would normally see. In fact, there were two phone numbers in the same contact. One belonged to the original contact the other one was merged from another contact. We did send a feedback to Xiaomi.

And now Xiaomi has now acknowledged that a bug has caused contacts on selected smartphones to merge incorrectly. We were using Redmi Note 4. Besides, the company seems to have investigated the issue, and Xiaomi has claimed that it was done by third-party apps.

As of now, the company has rolled out a temporary fix in the form of an APK file and this application corrects the merged contacts details. In addition, the company is also offering an alternate solution for WhatsApp and Truecaller users if sideloading the APK file doesn't work.

Manu Kumar Jain, Global Vice President at Xiaomi and Managing Director of Xiaomi, has tweeted out the company's official response to the incorrect merging of contacts, pointing users to an MIUI Forum post that provided the solution.

"Mi Fans, we're aware of an issue affecting some users, relating to contacts incorrectly merging. After our internal investigation, we've found that this is a 3rd party issue. A temporary fix can be found here -," Jain tweeted.

The company has provided a link to an APK file download of app dubbed as ContactsCorrector app which will be a temporary solution. Talking about the app, using it is pretty easy. First users will have to download and install the app. Then give it the permissions it asks for. Once the app is set up, users can open the app and press Check. If any error is found, users will need to press Correct to fix the problem.

The forum post adds that if for some reason this doesn't work, WhatsApp or Truecaller users should attempt an alternate method:

  • Back up WhatsApp data (Settings > Chats > Backup).
  • Uninstall WhatsApp, and then reinstall WhatsApp.
  • It the issue persists, users should go to phone's Settings > Sync > Disable WhatsApp Sync.
  • Truecaller users should repeat the same steps of reinstallation.
"This is only a temporary solution, we are still working on it, and we already have contacted Android and WhatsApp regarding this problem to help fix the issue," Xiaomi ha


Plz Help Himabuj (Amit Tyagi) in Corona Fighting
Recently got annoyed by Airtel flash messages / pop up in closed screen too.

Got rid by this method on my Redmi 3s Prime..

Installed Apps >>
Mobile Broadcasts >>
Notifications >>
Off (toggle to off) >>
Still it didn't worked.
But reboot done instantly and
I got rid of Airtel Pop up / flash messages to start vas.