Tech S's video: how to remove window build name at right down corner

HI all " # # #__PLSEASE READ THIS _ _FIRST OFF ALL THANKS FOR WATCHING VIDEOS AND I WANT TO SAY FOR DOING ANY THING WITH UR GADGETS MAKE SURE U HAVE WATCHED FULL VIDEOS AND U HAVE NO DOUGHT AND PLS DONT MESS WITH 2 AND THREE VIDEOS STEPS IN ONE U MAY BE DO SOME THING WRONG AND THEN BLAME YOUTUBERS I KNOW .ALL YOUTUBERS HAVE DIFF WAY SO PLS MAKE SURE WHICH TUTORIAL U LIKE AND WHICH TUTORIAL U CHOOSE FOR UR WORK THEN AFTER PROCEED BECAUSE AFTER ALL ALL RISK IS ON YOU AMY BE U DO SOMETHING WRONG AND THEN U CANT DO {CTRL+Z} EVERY THING SOO PLEASE MAKE SURE ALL TIME AND I SUGEST FIRST WATCH FULL VIDEO THEN DO ANY WORK WITH ALL NECESSACERY THINGS AND FILS IF U HAVE ANY QUARIY THEN COMMENT ME I WILL ANS TO U all thank you .... " MOBILE PHONE UNDER 15K (15000) Moto G Plus, 4th Gen (Black, 32 GB) - Android 7.0 Nougat Update Available Now-- https://goo.gl/CPFHpV Coolpad Note 5--https://goo.gl/E2WmQk Lenovo Z2 Plus (Black, 32GB)-- https://goo.gl/oXK9MJ Lenovo Phab 2 Plus Smartphone (Grey, JBL earphones)-- https://goo.gl/QB1UG4 LeEco Le2 X526 (Rose Gold)-- https://goo.gl/IgxqW7 Coolpad Cool 1 (Silver, 4GB)-- https://goo.gl/RafbsH MOBILE PHONE UNDER 10K (10000) Lenovo K3 Note (Black)-- https://goo.gl/00qdjC Lenovo Vibe K5 (Gold, Snapdragon 616, VoLTE update)-- https://goo.gl/u6espI Lenovo A6000 Shot (A6010, White)-- https://goo.gl/RUuc5A LeEco Le 1s Eco (Gold, 32 GB) Le X509--https://goo.gl/czBYZQ Lenovo K3 Note (Black)--https://goo.gl/UkRCoz Mobile and computer SINGLE PENDRIVE (otg pendrive) SanDisk Ultra Dual USB Drive 3.0, SDDD2 32GB, USB3.0, Black, USB3.0/micro-USB connector, OTG-enabled Android devices--https://goo.gl/Wwk6nU Facebook – https://www.facebook.com/Shivanshu.Techs/ Twitter –https://twitter.com/ShivanshuSURAJ2 Instagram– https://www.instagram.com/?hl=en Google+– https://plus.google.com/u/0/b/105167495218598254824/+TechS900?pageId=105167495218598254824