I already commented on my own Lenovo K3 Note Review that it was a very good purchase option when acquiring a new Android terminal with very good technical specifications, good design and a good photo and video camera. In addition, I also mentioned the possibility of be able to install TWRP Recovery as well as rotate it in a relatively simple way from Windows thanks to a powerful and active Android community behind this sensational Android terminal.
In today's post, as you can see in the video at the top of this article, I'm going to show you how to update Lenovo K3 Note to Android 5.1 thanks to a cooked Rom based entirely on the official Lenovo build 1526 and perfectly adapted to the Lenovo K3 Note thanks to FeyoMx VIP user of the DualSIM mobile forum. So if you want to upgrade your sensational Lenovo K3 Note to remove all those junk apps from Lenovo and at the same time increase the volume of the terminal And get much more out of it, I recommend that you do not miss the attached video where I show you the step-by-step installation process as well as some interesting aspects of this sensational Rom for the Lenovo K3 Note.
Features of the Android 5.1 Rom for the Lenovo K3 Note
- Root by chainfire
- Gapps 5.1 & arm64 by Google
- Busybox
- Lspeed2.2 by Paget96
- Transparent weather clock by droid27
- VLC for android by VideoLAN
- AdFree by BigTinCan
- MobileUncleTools
- Terminal for android
- Dolby Atmos
- Viper4Android
- Music App without Chinese
- Calendar app without Chinese and synchronizing
- FM app without Chinese
- Teacher Translation <T
- Fix on SD to avoid write restriction
- Boot animation without Chinese letters.
The most relevant aspect of this sensational Rom created by FevoMx, is the incredible improvement achieved in the maximum volume of the built-in speaker on the back of the Lenovo K3 Note, a volume power that in the original factory Rom left much to be desired, so much so that it was practically impossible to hear the notifications received or calls in somewhat noisy environments, and more if we had it stored in the pocket, backpack, bag, etc, etc.
On the other hand it comes with the original Lenovo music app, the FM Radio, the new ultra battery saving interface and many modifications for a spectacular terminal performance.
Requirements to meet to update the Lenovo K3 Note to Android 5.1

- Have a Lenovo K3 Note model K50-t5.
- Have the terminal rooted and with the installation of TWRP Recovery.
- Backup nandroid backup of the entire current system.
- EFS partition backup, just in case!!. This I will teach you to do from MobileUncleTools.
- Backup of all our applications and data to keep.
- USB debugging enabled from the settings.
- Battery charged to 100 x 100 of its capacity.
Files needed to update Lenovo K3 Note to Android 5.1

The files needed to update Lenovo K3 Note to Android 5.1 They are limited to just one compressed file in Zip format that you can download from this same link and weighs 836 MB. Once downloaded, we must copy it without decompressing it to the internal or external memory of the Lenovo K3 Note and reboot into Recovery Mode to proceed as follows:
How to update Lenovo K3 Note to Android 5.1

In the video attached to the header of this article you I explain step by step the whole process of flashing the Rom, a flashing process that is limited to a watch restarted in Recovery Mode follow these concise instructions:
- We go to the option Wipe, Advanced Wipe and we select all the options except the path where we have the Rom, either in the internal or external storage memory, we should not select it.
- We slide the bar to execute the requested action.
- Now we go to the option install and we navigate to the route where we copy the zip of the Rom. Once there, we select it and move the bar again to execute the requested action.
- Finally, if the terminal does not restart, we will only restart it from the option reboot y System.
Now you are ready to configure your new Android terminal, this Lenovo K3 Note Updated to Android 5.1 Lollipop.