After flashing Stock Rom using SP Tool, Will my Warranty works?

[naren_viswa]

Hey Devs,

Just a quick question. Shall i claim warranty after flashing stock rom? Guess the bootloader will be locked by default and there is no such thing as "relocked bootloader" as in HTC mobiles?

Thanks.

 

[Kowshik423]

my k4 note is not turning ON

Yesterday i flashed my Lenovo k4 note with SP Flash Tool with given files , after flashing the phone is not turning ON . Please suggest the next step

Thanks in Advance

 

[naren_viswa]

Hi Kowshik,

Download this file and flash it.
Stock ROM K4 note A7010a48
Try it with your own risk, This worked for me.

 

[imananthur]

I don't think that you lose your warranty unless you lost you serial number by formatting you device with sp flash tool. You can always check your warranty using Lenovo app which is preinstalled.

 

[tiks1001]

I can only guess as I am not a developer.
However, I had my k4 note bootloader unlocked and rooted. At this stage, if I boot it into fastboot and run command "fastboot getvar all" then it returned a list of values in which warrenty displayed as 'no'.

Then I flashed mobile with SP flash tool, rebooted into bootloader, ran same command, now it says warrenty as 'yes' and also bootloader as 'locked', not 'relocked'.

 

[satyajeetb]

latest firmware s232 google drive link https://goo.gl/NK4uZk