How To Lock Bootloader on Xiaomi, Redmi & POCO Phones in 2023

Here is the proper and safest way to Re-Lock Bootloader on Xiaomi, Redmi & POCO Phones in 2023.
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[@ilordepic]

i seriously cannot thank you enough also if you are using redmi k20 pro in india use the raphealin codename rom. And also never factory reset if you are having custom recovery or your phone will get bricked. Thanks for this video it helped so much

[@user-rv2sz1yw5e]

Aapke video ne meri bahut Maine apna poco f5 ka successfully apna bootloader lock kar liya find device ko bhi off kar diya tha koi dikkat nahi aayi thank you very much.

[@dipankarbasak07]

Btw, for all my fellow viewers, I want to tell you that don't lock your phone's bootloader if you have already unlocked it. You can do literally nothing but craving in the service centre even if your phone gets softbricked. This is xiaomi and you can't believe them. Take this video as a knowledge and informational purpose. And also if you have bought a new Xiaomi phone, then, at first unlock thu bootloader then use the phone normally.

[@metisa0034]

Security left the chat

[@pjb02]

Edit: inspite of this (unlocking bootloader) they should (must) apply for Unlocking. That's it. No need to unlock until there is something mishap.

[@subhajitmahanta]

If you haven't change the ROM to other regions then no worries to softbrick guysss 🙂 don't be fool to unlock the device... Enjoy your security & Widevine L1 for Netflix 🙏🏼

[@dipankarbasak07]

@@metisa0034 like how you enjoy china rom isn't it?

[@dipankarbasak07]

@@subhajitmahanta unlocking bl doesn't remove widevine certification. And what Xiaomi really does in India is business by destroying their own phones. And you're expecting security from a Chinese company? Lol haha 😂 Use Samsung flagship instead if you want security.

[@user-rv2sz1yw5e]

Aapke video ne bahut madad ki , Maine apna bootloader sussessfully lock kar liya thanks ❤❤❤❤❤❤

[@studywithajaychaturvedi8247]

Aapki video ke Karan Maine successfully apna xiaomi poco F5 ka bootloader lock kar liya , find device off kar diya tha. Thanks 🙏🙏🙏🙏

[@bitopan145]

thank you for the information. everything went well, now i can upgrade to hyper os

[@rameshr1994]

@technobuzznet Sir can you tell whether we can lock the bootloader of a phone which is rooted with magisk.

[@RinkuRapria]

Thanks bro I have successfully Lock my Redmi 9i bootloader

[@rail_traveller]

Sir main MIUI 14 se miui 13 me downgrade hona chahta hoon saath me bootloader lock bhi karna chahta hoon toh kya main phle unlock me flash krke fir miui 13 ko flash krke lock krunga?

[@mazharul9126]

Thanks a lot 😊

[@firdoosahmadpeer5465]

Used same method but getting set active error wherein rom is getting flashed but the bootloader is still unlocked

[@bindaaslavanya4802]

SIR JI U R MAGICIAN❤❤❤

[@jatin.arora695]

i purchased my xiome device second hand and its bootloader is unlocked i wanna lock it but i don't know who's account was previously logged in it. can i use my own xiome acount instead to lock bootloader?

[@mukeshbavriya4273]

Sir please gaming ke liye best costom rom konsa hai or without PC rom ko kaise install kare for👉 (OnePlus) 7T device please 🙏🙏🙏 reply

[@vishwaroopthakur5611]

Thank you soo much bhaiya maine pixel room se aate time maine lock kr diya tha isliye camera mein dikkat aa raha hai

[@matyal26]

Thank you

[@bvijul1992]

Sir did u able to find kernel su for redmi 11x?

[@mdfaroque337]

Sir ek help chahiye tha ki mera redmi k50i indian variant me maine miui 14 global flash kiya tha par phir miui 14 indian flash kiya to agar maine bootloader relock kiya to koi problem hoga ya mere ko wapas se flash karna hoga indian rom se? Aur agar flash karna hua to latest indian rom(14.0.4) se flash karna hai ya jab mobile liya tha uss time wala rom (13.0.6) se flash karna hai? thanks in advance

[@rentusha5253]

I want to flash my poco m4 pro 5g with stock ROM now also running in stock default rom Miui version Downgrade karna chata hoo Konsa flash too use kare SP Flash tool ya MI flash tool ADB DRIVER & MTK Driver installed Fastboot ROM also download Step by step batao na plz Konse konse step follow karne hai ek ek karke

[@janakanspidey5013]

Bro will I get latest updates after relocking the device?

[@Manpritsokay]

Can anybody please tell where to download 2nd file shown after adb setup ??

[@Lightofmyst]

thanks alot bhai 😃

[@Aditya-tn6re]

Bhaiya, main aapki saari videos follow karta hoon..Mujhe ek doubt poochna tha aapse ki agar main bootloader unlock rakh ke miui use karun (using stock miui recovery), to banking apps sahi se chalengi aur kya google play certified rahega phone ? Please reply. I am waiting..Thank you.

[@mukeshgorai30]

I have same doubt

[@zaidhadi2867]

I have a phone imported from UAE. it has book loader unlocked and had CN Rom. I installed Miui 14 Global Rom with Fastboot, bootloader is still unlocked. Now I don't the acct in by which it was unlocked and How should I lock the bootloader again ???

[@zaidhadi2867]

@The Right vibe Banking Apps not working

[@imsoni9587]

Works for mediatek devices also??

[@ARscents]

Hello, I bought a used Xiaomi phone with unlocked bootloader due to which I didn't get Xiaomi hyper os update till now. I want to lock the bootloader to receive Xiaomi hyper os My question is : account used to unlock the bootloader was different ( of previous owner) Can I use my mi account to lock the bootloader? Please suggest.

[@hybridtox]

best way I can think is probably somehow get lucky enough for a miui rom (custom one) where it doesnt ask for the xiaomi login at setup then login using ur account like in the setup then after that, flash the original stock rom (dont lock the bootloader yet incase this doesnt work) and see if the bootloader login has changed to ur acc. or you can contact people in telegram (try to find trusted people) and get your bootloader to lock and clear ( you will have to pay)

[@singing_duniya]

Sir i followed this tutorial for relocking bootloader. But my phone showed system destroyed error after bootloader relocked. Please give me suggestion how to fix this error

[@jatinsingh2280]

Use official method I think u used how to unblock mi bootloader instantly 😅

[@douglasmattos6898]

Hello, can I do this procedure with the china ROM? I installed the global ROM on my Redmi Note 12 turbo (china) but I didn't like it and I want to go back to the china ROM and block the boot again.

[@skyrimdj3620]

Hello there, i wanna here what you did with your phone because i have the same phone and kinda of same situation here

[@elmanotas4041]

What happened if I had a xiaomi Chinese with Rom global and I Want to relock bootloader?

[@harshtodarmal1622]

How install anx camera without root, in Pixel experience Android 13 Redmi note 8.?

[@khjjv]

Bootloader lock with bugjaeger or other mobile please.... Is that possible?

[@NamdeoGhodke]

Bro phone bootloader unlock krke...12 miui pe update kiya th...note 5 pro pe...6 months pahile...aaj phone hang hua...toh switch off kiya ab mi ke logo pe stuck kr rha he...only fastboot pe Jana he...par rom flash krne pr...ho nhi raha...write protected as rha he

[@jayesh5644]

Suggest me 👇👾 Smooth + performance + battey backup 💯 Custome Rom For = redmi note 7s (lavender)

[@narendas1357]

How to unlock bootloader in fastboot mode ,without app for Asus Zenfone max ZC550KL "fastboot flashing unlock_ critical" comand not work

[@Abdinur2018]

Thank you sir please make a video relocking bootloader S21+ 5g phones please 🙏 😀 😊 🙂 ☺️

[@Abdinur2018]

My phones bootloader unlocked and I can't disable it please make a video

[@ronyislam9114]

My phone is a Redmi Note 9. A few days ago, I unlocked the bootloader of my phone. Since then, I have noticed that my phone shows "Device is not certified" on Google Play Store. Can you please tell me how to certify my phone?

[@crashcartjoe6783]

Relock karoge to certified ho jayega nhi to phone root karke hide karna padega

[@jatinsingh2280]

Bro I think u use no official method of unlocking

[@Aryanbhai17]

Sir poco x2 back camera dead ke upar video bnaiye

[@ishansaxena1992]

sir plz show magisk installation for vivo phones

[@saravjaiya]

miflash still showing flashing 1000sec but not flashing my phone. what to do in this situation sir?

[@lazor6526]

Ak problem hai. miui eu rom me mi unlock status naamk koi option nahi hai.

[@himanshusahu494]

Sir Maine mi 11i ka bootloader unlock Kiya tha Uske baad mera device uncertified ho gya tha Phle aise nai hota tha

[@technicalsupport5821]

Facing problems kindly help

[@doshase]

where the other folder the flash image ??

[@ManojxKumarlll]

Hello technobuzz please reply, if someone like me just unlocked bootloader without rooting and without custom recovery just unlocked boot loader so we can try cmd fastboot oem lock method, i know this will cause system crash but only for those who rooted their device and modify system changes, but those who just unlocked boot loader it will works for them,why no indian youtubers are making video on this, please take a clean device unlock bootloader and again relock by using cmd fastboot oem lock method, with title non rooted devices, if this video done you are very helpful for many users 🙏🏻🙏🏻🙏🏻

[@officerkd6-3.7.1]

so after you unlocked the bootloader you didn't root or flash custom roms and then just relocked the bootloader using fastboot? Are there any brick issues you faced after doing so

[@user-wn1rq9rw5v]

sir mn ny downdrage kia tha phone lakin abb normal krna chahta hon kesy hoga bilkul normal youtube pr koi vedio bhi nhi mill rahi??

[@gurjeetsingh-mk6sx]

sir how you get cloud storage 10 gb ?

[@user-qv7qf5vx8c]

I'm using redmi note 7 Pro if I lock my bootloader I get error of system destroyed and I unlock it boots😢 please anyone help

[@vishalmadavi926]

Redmi note 11 ka bootloader lock krana hai please help kardijiye

[@vivekshukla4897]

bhai pixel recovery se kernal su root mathod waaali trick bna do agr ho to

[@GWKANAI]

Sar downgrad redmi note 10 miui 14 sa 12pa ek phone sa plz 🙏🥲

[@bolt_gamingyt]

bhai bootloader unlock krke phone downgrade krdiya ab lock krdu firse?

[@rohanal-nahiyan163]

Bro you didnt give link of the rom folder

[@-KundanYadav]

Technobuzznet 👍

[@pavankamat6985]

Will I get OTA updates on Miui with unlocked bootloader?

[@user-js5uv5iz2r]

Yes

[@crashcartjoe6783]

Jin bhaiyo ko Darr lagta Clean and lock pe BL lock karne pe error na aajaye wo log sidha clean all karke flash karlo fir sidha Platform tools se cmd open Karo type command fastboot OEM lock This will lock the BL without any risk Self verified tested on MI 11X

[@mdfaroque337]

Bhai ek help chahiye tha ki mera redmi k50i indian variant me maine miui 14 global flash kiya tha par phir miui 14 indian flash kiya to agar maine bootloader relock kiya to koi problem hoga ya mere ko wapas se flash karna hoga indian rom se? Aur agar flash karna hua to latest indian rom(14.0.4) se flash karna hai ya jab mobile liya tha uss time wala rom (13.0.6) se flash karna hai? thanks in advance

[@crashcartjoe6783]

@@mdfaroque337BL lock karna hai to koi bhi Indian MIUI version pe lock karna latest/ older version koi bhi chalega

[@99gamingdevices69]

After bootloader unlock my phone is not supporting biometric device

[@CoolDude0007]

Bhai minimal adb fastboot se command run karke b ho jata hai lock software dalne ki jrurt nhi hoti

[@Technobuzznet]

haan sab xiaomi nahin hota, kai dead ho jate uske baad

[@GenshinUzbekcha]

I flashing Fastboot ROM without MiFlashTool🤣🤣

[@pepelota4351]

does this make banking apps work again?

[@Technobuzznet]

yes

[@umeshchawla3162]

Bhai iqoo z7 ka bootloader unlock kro please

[@RiyazAnsari-jq6gm]

One UI Xiaomi devices me kaise install kare

[@barracudaboi790]

Mera phone toh isme show hee nahi ho raha, saare steps karne ke baad bhi, mai kya karoon sir?

[@anaryakanji549]

*Sir poco x5 pro Mai China Rom Mai Android 13 Aagaya Hai, kya Usme Play store Chalega ?*

[@pjb02]

Haan

[@anaryakanji549]

@@pjb02 aapne install kiya kya?

[@pjb02]

@@anaryakanji549 Xiaomi k almost phones mei rhta Google Play. We have to enable the option "Basic Google services"

[@itx_risad]

❤

[@vinodkumarsharma7802]

Sir namaste

[@Rafael-lc9sy]

I locked my phone bootloader and device still not certified what's wrong? I have Redmi Note 9 Pro

[@mansipawar2076]

Same

[@binuraashanjayangarukunaya5768]

Same

[@praveenkumaryadav6060]

Device certified or not?

[@NirbhaySinghSolanki1185]

Usroom fastroot file kaha se ayegi

[@dipankarbasak07]

1st like!!, first comment!!!

[@SHUKLA.NAMANX]

Hindi Subtitles😀

[@omkaru.]

Kya downgrade karne ke baad bootloader lock kar sakte hai

[@bolt_gamingyt]

Same question pls batado koi

[@IpbotGamer]

Ha mene bhi kya he

[@ajamirjan2643]

bro oppo reno 6 pro hojai ga kya 😊

[@Technobuzznet]

no

[@rookff9647]

Bootloader locked 🔒 but Google device not certified 😭😭😭

[@rookff9647]

Bro how to solve problem😭

[@Im_yshh]

@@rookff9647 reflash latest version

[@binuraashanjayangarukunaya5768]

Same how to fix

[@Ideasquevalelapenadifundir]

if you put the title in English THEN SPEAK ENGLISH

[@keerthi4513]

No need watch this ridiculous video from a NASA/ISRO scientist. all you need to do is: 1. Put your phone into fastboot 2. run this command: fastboot oem lock that's all there is. no need to listen to his mars landing story. Note: The device will reset

[@mdfaroque337]

Where do I run this command? Via my pc on cmd or the adb fastboot one? Thanks in advance

[@Goulashvr]

naga it says system is destroyed

[@mukeshbavriya4273]

Sir please gaming ke liye best costom rom konsa hai or without PC rom ko kaise install kare for👉 (OnePlus) 7T device please 🙏🙏🙏 reply

[@ashupatel_143]

❤