Help for locked device - Redmi K20 Pro / Xiaomi Mi 9T Pro Questions & Answe

Can someone help me with this error , i paid a lot for this phone with so much hard work plz help

First of all it would be great to know, what you tried there?

https://forum.xda-developers.com/k20-pro/help/unable-to-unlock-bootloader-t4008163/page1
https://forum.xda-developers.com/k2...w-to-unlock-bootloader-install-t3956945/page3
https://forum.xda-developers.com/k20-pro/help/miui-11-0-1-0-indian-bootloader-unlock-t4008697
and more...
Some people the last days are facing the same issue.

Related

any solution for this?

hi have a trinity i was runing HTC_Trinity_SIM_CID_Unlock_v1 in the upgrade step the pc went down.now wen i turn on it dont pass bootscreen,any solution for this?
Yeah... I'm in similar deep sh1t... Still waiting for an answer: http://forum.xda-developers.com/showthread.php?t=310869
The answers are supposed to be in one of the stickies post on the top but us noobies cannot understand the hocus-pocus that is required to be done.
And nobody is interested in making this knowledge accessible to us. Obviously.
Edit: ok, I'm trying to bite this. Perhaps we'll be able to find a solution on this forum. Here is something I found: http://forum.xda-developers.com/showpost.php?p=1248003&postcount=48
Still don't know if it would work on SPV m700 and if it would work at all 'cos my PC does not see the device plugged in with USB. I'll keep on chewing.
If you've got any news please share with me, there may be more of us noobies here, we have to keep together!
bellhouse, hope this helps: http://forum.xda-developers.com/showpost.php?p=1302939&postcount=2
Good luck m8.
the problem is it upgrade only 1% nothing more.
I solved white screen problem installing lwsw image before.
Hope this helps
In the signature...

Screen Flicking up and down in program

Hi guys, does anyone of you encounter your screen flicking up and down automatically when u go to the start=> program? It occured very oftenly at my device and i was somehow quite bothered abt it..
Not too sure where the issue lies with and would appreciate if any kind soul out there could advice me on this problem..
Many Thanks!
Doesn't happen here...
Another one with this problem...
Upping... Need help, please
luismix said:
Upping... Need help, please
Click to expand...
Click to collapse
Quoting mySelf

Diamond freezes couple times a day.....

Hi I've looked around and wasn't able to find an answer.
I've had the Diamond for about a week and it seems to freeze on me atleast a couple times a day. The only way i can get it back is if i take off the battery cover and do a soft reset from there.
If someone tell me where i can find the answer to this fix or even if someone can tell me how to fix this problem i would really appreciate it.
Also would this problem stop if i flashed it with a new rom? and if yes and someone knows which rom is the best for the Telus network, I would greatly appreciate it.
Thanks for any help at all guys!
Hi, have you noticed any particular patterns for the crashing? Any particular software being used?
By the way, "brick" tends to mean permanently dead, for example after a bad flash:
http://en.wikipedia.org/wiki/Brick_(electronics)
Well actually nothing in particular and plus i have lots of ram to spare as well when it does this. Like anywhere from 120mb to 150mb free ram.
not sure if anyone else is having this problem, i mainly hate the freezing because of the soft reset button being under the battery cover, was so much easier on my old titan
izuzu said:
Hi I've looked around and wasn't able to find an answer.
I've had the Diamond for about a week and it seems to freeze on me atleast a couple times a day. The only way i can get it back is if i take off the battery cover and do a soft reset from there.
If someone tell me where i can find the answer to this fix or even if someone can tell me how to fix this problem i would really appreciate it.
Also would this problem stop if i flashed it with a new rom? and if yes and someone knows which rom is the best for the Telus network, I would greatly appreciate it.
Thanks for any help at all guys!
Click to expand...
Click to collapse
i'd try a hard reset. i'm assuming you know what the entails. usually fixes strange issues for me when a solution is not immediately available. but someone more brainy will have a solution for you later. i'm not at all familiar with cdma diamonds.
izuzu said:
Hi I've looked around and wasn't able to find an answer.
I've had the Diamond for about a week and it seems to freeze on me atleast a couple times a day. The only way i can get it back is if i take off the battery cover and do a soft reset from there.
If someone tell me where i can find the answer to this fix or even if someone can tell me how to fix this problem i would really appreciate it.
Also would this problem stop if i flashed it with a new rom? and if yes and someone knows which rom is the best for the Telus network, I would greatly appreciate it.
Thanks for any help at all guys!
Click to expand...
Click to collapse
When I first got my Telus Diamond it was crap, the interface was slow, tf3d was unreliable, playing mp3's was painful to say the least and the battery life was horrendous. I later flashed to a custom ROM and will never go back. Custom ROMS will improve everything from the performance to the freezing and even improve your battery life. As for which ROM I would suggest. Right now I'm on Juicy 3.2 but I have played around with a number of others including MightyStableRom or MSR, last I tried was 2.2 or 2.3 can't remember. Really it is a personal preference whose ROM you go with. The two I named you can't go wrong with. Once you try it though trust me you will be hooked. I've flashed my Diamond like 20+ times already, so much fun and great improvements. Let us know if you have anymore questions!
Thanks a lot guys!
Could anyone point me to a thread where it tell me how to flash my CDMA diamond step by step?
I'm willing to try anything because i love the phone but hate the freezing and the crappy Batt. life.
Hey majorassface, since your with telus and you have flashed your phone numerous times now, do you know where i can download all the telus stock stuff like the spl, radio rom, & stock rom?
So if for any reason i need to take it back to telus for repairs i can flash it back.
Thanks again!

Help please

I know you have threads explaining flashing but its not working for me for the last 4 days i keep bricking my phone. i dont know what else to do but i really want to install this 6.1.
http://forum.xda-developers.com/showthread.php?t=469522
Ive followed the instructions but my screen only goes white not colored. so i try a different one and so on. please if anyone could help a noob out im realli into learning this stuff but its just no working out. i have the blue tmobile wing if someone may be able to take the time and put some steps up here for me its greatly appreciated i really like the above link though so maybe someone would be able too guide me through this thanks in advance.
can anyone spare some time too help i get everything installed then on the black screen after step 2 during 3 it says 266 or 260 connection error and my screen freezes on white
anyone have any ideas for me im lost
Try this video, it really helped me a lot http://www.youtube.com/watch?v=g4u627J0Lus
The second link u could try is http://forum.xda-developers.com/showthread.php?t=358615
so nobody can really spare a moment of time too tell me why im getting this connection error at step 3 the code is either 266 or 260
You're not hard spl'd. thats why
ok im hard spl'd but now my internet is out and im not sure how to flash this new rom now were do i find the files too swap out
after hard spl i can no longer connect my phone to the computer i dont no what to do
now that you're hard spl'd you can flash one of these roms from your sd card
http://www.mediafire.com/?sharekey=ddcfab2cd6ecfe31931c7453395df025a2bc656cac371568ce018c8114394287
say "thank you" to ivanmmj
i cant my device no longer goes on the net or connects to the computer i should have just quit on this when it didnt work 4 days ago
i cant do anything this wont hook up to the activex on the cpu anymore after hard spl
20gsrt4 said:
i cant my device no longer goes on the net or connects to the computer i should have just quit on this when it didnt work 4 days ago
i cant do anything this wont hook up to the activex on the cpu anymore after hard spl
Click to expand...
Click to collapse
Can you get to the tri-color screen? If so, then it's probably fixable.
heyya,
im able to buy this phone for only 130euros, is it a correct price?
and im asking is it a good device i mean not as slow as snail i like the materials and the qwerty, for me the design is better that the kaisers.
So, earlier i had diamond, waht can i expect from this phone? i realy liek manila2d, so for me its absolutely no problem tdl3 or 2d. THANX!!!
ps: answers are urgent!

Help me out my touch screen isnt working

MY BROTHER IN LAW HAS ONE OF THESE PHONES AND HIS TOUCH SCREEN DOESNT WANT TO WORK I INSTALLED THE NEW ROM UPDATE FOR HIM AND IT DID NOT RESOLVE THE PROBLEM I HAVE A G1 SO I DONT REALLY KNOW MUCH ABOUT THIS PHONE SO ANY HELP WOULD BE GREATLY APRECIATED THANKS

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