Free Computer Tricks

As you know on Redmi Mi phones, there is a security option for the user, that they can create Mi Account to Recover the phone, in case you forgot the user name and password of the account it's difficult to open the phone after doing a hard reset. Here is the tutorial or topic about Xiaomi Redmi Mi phones, that can you remove or delete or bypass Mi Account after hard reset or flash or update the phone software. Why Redmi Mi Account Need? If you format or wipe data of the Mi phone using hard keys or buttons and the phone has latest Mi firmware or Xiaomi MIUI 7 higher version firmware, then it will ask for Mi account login at the start up of the phone or ask to "Activate this device", see the below image. Redmi Mi Activate This Device Now the problem is how you can overcome the problem of Mi Account and can you delete the Mi account or bypass the Mi cloud account. See the below details to know whether its possible to disable the Mi Account. Not all the model ...

Here is the tutorial for Huawei Y541-U02 Android smart phone Emergency call only problem and how to solve this. The below is the step by step way to solve "Emergency call only" or "No Service" problem on Huawei Y541 U02 Android smartphone. Emergency Call Only  Huawei Y541 There are two types of file available for Huawei Y541, one is SD update and another is PC Update .pac file, sometimes if you update using SD card using recovery mode this may cause for the "Emergency call" on the phone due to mismatch of the firmware or may be the version or may the CPU details of the phone.  Yesterday I faced the same problem, flashed/update the Y541 U02 Phone using SD card (Version Y541-U02_V100R001C567B109), after update success there is no network on the phone it shows "emergency call only". So I search the Internet and found another version/type file for the phone, it was in .pac format and can be update using PC, then I used this file for Huawe...

Here is the topic about Nokia 5130 Mobile phone, how to remove short on the Nokia 5130 PCB or board. and here is the tutorial how to repair Nokia 5130 it it's short. If you are a mobile technician then you may know how to check whether the Mobile motherboard is short or not.  Due to Mobile motherboard short you may face the following problems: Mobile not switched on Battery getting heat Mobile is in Dead condition So here is the solution for short problem on Mobile Motherboard, for example Nokia 5130, see the below image to solve the short problem. Just remove the capacitor near battery connector. Nokia 5130 Full Short Solution Done Remove the capacitor as shown on the above image, now check the Nokia 5130 and it will switch on, before do that check with the multi meter to confirm, that the motherboard short is gone. 

Now a days some Android Smartphones come with non removable battery, like all most all the Mobile handset manufacturers has some models with non removable battery. In case these mobiles are hanged or stuck then how you can restart those models, because if you hold power button it will do nothing at that time. How to restart non removable battery Android Smart Phones So here is the topic about, how you can restart Android smartphones when it gets hanged, if press and hold the power button for long time it does nothing, means the phone will neither Switched off nor Restart. As the battery is non removable you can not remove the battery of the handset, if you want to remove the battery you need to remove whole body of the phone, which is not so easy process. The below is the process to Restart an Android phone when it hanged or not functioning correctly. He re is the example of S amsung A7 but can be tr y with other non re movable smart phones also. Restart Non Removable Batt...

Today I download a Video, after download complete I have t wo files, One is Mp4 Video file and another is M4a audio file, when try to play the video it shows only video without audio. So the problem is how you can join/merge the video and audio file to play the video with audio? To merge this audio and video file you can use any video converter but you may loose the video quality. Now the question is how to join audio and video with the best way without loosing quality. Convert Video, Merge Audio & Video with ffmpeg I got some ideas on Internet how to join/merge the video with audio file. But here I share the very brief details abut how you could merge Audio & Video without loosing the quality and in this way you can also convert the video format and change the audio and video format as you need. To Merge video and audio you need a software called FFMPEG and can be download from Internet. Here is the example of FFMPEG on Windows Operating System how you can conv...