@Sutike "it kept solid red, however at least I had internet in the house" how come you got internet when solid red occur? Your isp router is Huawei, the deco in wifi router mode and connected via...

@Sutike No no my problem is unique, my M4 is rejecting the firmware... I alreadry tried those method, but the tplink said that the firmware somehow not compatible with my device only I dont know why....

@David-TP For David, please help me install the 1.7.0 firmware to my M4. Please resolve this issue....i need to upgrade to 1.7.0 so my home network would be perfect...Please david please...

@Sutike Hi sorry for joining in, i have some thought about your problem. The solid red (different from blinking red) is indicate that the deco is not getting internet at all (but maybe got an ip...

@ARGamingPK1 Yes I did the one that you gave me via email right? Same resut....failed...

@Noureldin Thats makes two of us...... so you are "someone here" i mention earlier.... Btw where are you M4 region?