Problem with Amazon Prime Video Support for Redmi K20 Pro/Mi 9T Pro?!?! - Redmi K20 Pro / Xiaomi Mi 9T Pro Questions & Answe

I am using an Xiaomi Mi 9 T Pro 128GB with Xiaomi.Eu FW Version 9.12.27 and an open bootloader but no root.
The last months i was using Amazon Prime Video on the device without any problem. I streamed Content or downloaded files to watch them without online connection.
Two or three days ago, when i wanted to use it again, i could start the video, i heard the sound, but the screen went black and i couldn´t see the video. No matter if i tried to stream a video or tried to watch a downloaded video, the screen turned black. And there was no difference which video resolution i streamed or downloaded.
After a research online i found this and some other articles...
https://www.xda-developers.com/redmi-k20-k20-pro-support-amazon-prime-video-hd/
In this article you can read that Amazon "HD" will not work if you have an open bootloader. So far so good, i mean... not good... but good to know...
So what i do not understand is the fact that i can´t see any video. The device chooses HD Content and i can´t change it to SD or any other resolution. And if i download a video with the smallest video size available, it´s also not possible to watch it. The screen turns black...
And the second thing i don´t understand, why did it work before, at a time when there was no official support from amazon?
Soooo... is there any fix or workaround for that problem? Can anyone help?
thx in advance...

Stupendousman said:
I am using an Xiaomi Mi 9 T Pro 128GB with Xiaomi.Eu FW Version 9.12.27 and an open bootloader but no root.
The last months i was using Amazon Prime Video on the device without any problem. I streamed Content or downloaded files to watch them without online connection.
Two or three days ago, when i wanted to use it again, i could start the video, i heard the sound, but the screen went black and i couldn´t see the video. No matter if i tried to stream a video or tried to watch a downloaded video, the screen turned black. And there was no difference which video resolution i streamed or downloaded.
After a research online i found this and some other articles...
https://www.xda-developers.com/redmi-k20-k20-pro-support-amazon-prime-video-hd/
In this article you can read that Amazon "HD" will not work if you have an open bootloader. So far so good, i mean... not good... but good to know...
So what i do not understand is the fact that i can´t see any video. The device chooses HD Content and i can´t change it to SD or any other resolution. And if i download a video with the smallest video size available, it´s also not possible to watch it. The screen turns black...
And the second thing i don´t understand, why did it work before, at a time when there was no official support from amazon?
Soooo... is there any fix or workaround for that problem? Can anyone help?
thx in advance...
Click to expand...
Click to collapse
This only happens in beta versions of MIUI that came after December 12th. To resolve, use a stable version of MIUI or go to a beta earlier or equivalent to the 12th update.

Netflix and Amazon Prime working again in K20 Pro
I also had this issue with beta rom , solved this by installing "libemocrypto disabler" module in magisk , now netflix and amazon prime both working fine.

Related

[Q] YouTube HQ videos won't play properly

Ever since I upgraded to MicroMod777's Gingerbread ROM, my YouTube HQ videos will not play properly. The audio will play without any problem, but the video will just get stuck on one frame; it is not a matter of streaming it or anything like that.
I used to have the MIUI Froyo-based ROM and stock Froyo before that, and there were no such issues. A Google search has also not revealed any answers. Initially I thought it was just an early version (v.10) glitch... but yesterday I upgraded to v.19 and still have the same problem! I don't know if this is a Gingerbread issue, ROM issue, Nexus One issue or YouTube issue. Any help would be appreciated! Thanks.
You need to flash the zip stated in op. You went and Google search, but didn't bother reading the entire first post. Amazing.

[Q] Video problem with CyanogenMod 11.0 for SGS4A (int'l)

Flashing went easily after I read howtos and such, got rooted and CWM installed easily, had to downgrade my sdcard because I had 64Gb installed for flashing purposes.
ROM seems great overall, very smooth and fast, plus I think it fixed a keyboard issue I was having, think however unlocked it (powersellers on ebay) broke the ROM when they unlocked it.
Anyway, the one minor problem I'm having is that most videos are greyscale, and have horizontal blocking/alignment issues. Unwatchable really. I can watch some old Babylon 5 videos in .avi format that I have on the sdcard, but any web video, youtube, netflix all has the grey/horizontal issue. The official thread for this ROM mentions this exact issue (I think), but I'm wondering if anyone knows how I can fix it, is it just a lib that is messed up?
Thanks
Chaoslord
Try another CM11 Version. Some older versions habe problems with videos / resolutions. See this appropiate threads for more info.
Or try VLC as Video Player, works for me perfect and plays nearly everything without a problem.
Grinface

Very strange device behavior, I believe that it is defective

I have bought the second hand device over e-bay and from the beginning I have some problems with it.
Unfortunately I didn't tested it much when I received it because it was still on 5.0.1 stock and rooted. My wish was to have a stock device so it could receive OTA updates as lately I don't have a time to play with the phone.
I have read the beginners guide and followed the guide to return it to stock. I have flashbooted stock recovery, latest Lolipop radio, kernel, system and locked the bootloader. After booting into OS the device has informed that there is a system update. I downloaded it OTA and it installed without a problem. Now the trouble begun when I tried to use the phone. I noticed that youtube won't play any file, Kodi also. Sometimes it even rebooted the phone, but I noticed that when hardware acceleration in Kodi is turned off it plays OK. I thought that maybe video drivers are not OK and tried to check how video benchmark works. Basemark X on medium quality went OK so I thought that I did something wrong in a process of returning the device into stock and tried with a custom ROM.
The decision was to install xTraSmooth . As I didn't had a time to read everything afterwards I found that it is Android M preview and that I should update bootloader and radio as well. But Youtube started to work, Kodi also. Than I noticed that wifi signal is dropping so I decided not to update bootloader but to return to Lolipop and I installed Chroma ROM. After it flashed youtube and Kodi problem started again. I flashed elementalx kernel and Youtube worked but when I turned on hardware acceleration in Kodi it wasn't working.
Than I returned again to xTraSmooth but updated the radio, Youtube and Kodi were working fine, at least I thought. Yesterday I discovered that on some youtube 1080p videos video just freezes the picture after maybe a minute and sound continues to work. When I lower the quality bellow hd it is OK. Strange is that some 1080p youtube videos work without a problem.
Also I bought a slimport adapter and it doesn't work (I have only tested it with xTraSmooth M preview 2). I thought that an adapter is not good but tried it with my cousin Nexus 5 and it is OK.
Don't have a Chromecast and I tried a Miracast with a build.prop hack but the picture is terrible (xTraSmooth M preview 1).
I'm starting to think that my device is defective. Could you please help? Sorry for a quite long explanation.
Please edit this into paragraphs and I'll read it, but I'm not going to read it as it is. Nothing personal, but it's difficult to read block text.
danarama said:
Please edit this into paragraphs and I'll read it, but I'm not going to read it as it is. Nothing personal, but it's difficult to read block text.
Click to expand...
Click to collapse
Sorry for writing the post as one block, I have split it into paragraphs now. Hope that it would be easier to read it although it is very long. I tried to explain my problem as better as I could with less words possible.
frankofr said:
Sorry for writing the post as one block, I have split it into paragraphs now. Hope that it would be easier to read it although it is very long. I tried to explain my problem as better as I could with less words possible.
Click to expand...
Click to collapse
Thanks for doing that.
Youtube should work fine. I would stick to Lollipop 5.1.1 builds. It doesn't have to be stock. The preview is just a preview so some things may not work.
I cannot comment on XtraSmooth as I haven't used it.
I do have Kodi, so if there is anything you want me to test on the rom I use, please let me know.
Nexus 6 doesn't support Slimport or MHL. I've used EZCast and that seems to work fine, picture resolution wise - though performance is poor, so no good for games or video.
I dont think your device is faulty. I would recommend trying some of the latest stock roms or AOSP roms after a full factory reset and trying again with youtube. What carrier are you on / country are you in?
danarama said:
Thanks for doing that.
Youtube should work fine. I would stick to Lollipop 5.1.1 builds. It doesn't have to be stock. The preview is just a preview so some things may not work.
I cannot comment on XtraSmooth as I haven't used it.
I do have Kodi, so if there is anything you want me to test on the rom I use, please let me know.
Nexus 6 doesn't support Slimport or MHL. I've used EZCast and that seems to work fine, picture resolution wise - though performance is poor, so no good for games or video.
I dont think your device is faulty. I would recommend trying some of the latest stock roms or AOSP roms after a full factory reset and trying again with youtube. What carrier are you on / country are you in?
Click to expand...
Click to collapse
Thank you for your reply.
I tried Chroma ROM which is ASOP 5.1.1. and Youtube / Kodi didn't worked.
Kodi had a general problem, I was watching a stream of Sons of Anarchy with Genesis plugin but I believe that the same thing will be with any other video. Maybe if it was a video stored on internal memory it would be OK. I'll test this
Sorry to hear that Nexus 6 doesn't support Slimport, I read that it does on GSM arena, NDTV gadgets so I didn't check any further. Does anybody tried Chromcast? I bought this phone mostly to connect it with TV to watch videos and I would appreciate a lot if somebody has a working solution.
OK I will try again to wipe the whole phone and reset it from the beginning.
I'm from Croatia and carrier is Tomato but I connect the phone on internet for any serious transmission over my home wifi.
frankofr said:
. . . I have flashbooted stock recovery, latest Lolipop radio, kernel, system and locked the bootloader. .
Click to expand...
Click to collapse
There is a thread (by pokedroid) about issues after relocking the bootloader.
NLBeev said:
There is a thread (by pokedroid) about issues after relocking the bootloader.
Click to expand...
Click to collapse
I was trying to find pokedroid thread but I didn't find anything I could use. All I found out of his threads about relocking was the questions from 2 guys who were asking about messing with their company phone. Could you please lnk the tread you are referring to. Thanks.
Anyway I had some time to play with the phone. I installed stock 5.1.1 and relock the bootloader again, I tried Benzo-Rom and XtraSmooth (both 5.1.1) I tried stock M preview and they all had a problem with a video hardware acceleration. VLC even popped out the message that there was a problem with a hardware acceleration and proposed to turn it off.
I tried internet streams, streams over my LAN, playing video from internal memory. Every time the same problem.
I tried to downclock GPU in Benzo-ROM to 400 MHz and that repaired a problem but just in some cases.
After everything I installed again XtraSmooth M preview and almost all videos were playable. I checked GPU clock in CPU-z because I thought that it may be downclocked but it was 600 MHz (max). Well I won't complain for extra power but it is very strange that hardware acceleration works stable on overclocked GPU on preview OS and it doesn't work on stock clock on stable OS release.
Finally after being couple days on XtraSmooth M preview I tried to watch some video from facebook app but it rebooted my phone. I was going through developers options in setting menu and turned on "Disable HW overlays" and after this every video is playing ok.
Can anybody help me with this problem.
After a lot of trying I finally decided to ask Motorola for a help but unfortunately when entering IMEI number it was rejected. Now I am worried that the phone might be stolen and changed IMEI number. Maybe during that change something has gone wrong and that is why the phone is not working as it should be. Is there any way to check this without going to Motorola service because I live too far. The guy that has sold the phone isn't registered at ebay any more, which I discovered just today.
frankofr said:
After a lot of trying I finally decided to ask Motorola for a help but unfortunately when entering IMEI number it was rejected. Now I am worried that the phone might be stolen and changed IMEI number. Maybe during that change something has gone wrong and that is why the phone is not working as it should be. Is there any way to check this without going to Motorola service because I live too far. The guy that has sold the phone isn't registered at ebay any more, which I discovered just today.
Click to expand...
Click to collapse
Try the Swappa IMEI checker > https://swappa.com/esn
cam30era said:
Try the Swappa IMEI checker > https://swappa.com/esn
Click to expand...
Click to collapse
Many thanks, it showed that it is not blacklisted so I tryed again at Motorola pages and now it was OK, maybe it was some problem on the page because I tried about 5 - 6 times writing it all over again.
I have continued trying to repair the phone but unfortunately I have broken it more.
My WiFi connectin was breaking very often, signal was week, I found how to repair and rebuild persist folder and after the process sensors are not working. I have applied the following:
I have rebooted in TWRP and enered the following commands:
Code:
adb shell
e2fsck -y /dev/block/platform/msm_sdcc.1/by-name/persist
make_ext4fs /dev/block/platform/msm_sdcc.1/by-name/persist
Persist exist but in TWRP I can see it only as a file not as folder.
After I have tried to fastboot everything from the scratch (bootloader, radio, system, userdata . . . ) several times. I have wiped everything from TWRP. I have tried to return to stock 5.0.0. over nexus root kit, than update it to 5.1.1. but still sensors do not work. Is there any method to return this?
Just to update with the situation: I have installed CM 12.1 hoping that it will repair the issue somehow. Unfortunately it didn't.
Then I went through the root folder and folder /persist exist and it has sens.req file On the other hand it seems that my wifi and data reception are working much better. Is it possible to copy /dev/block/platform/msm_sdcc.1/by-name/persist file from some other phone into mine to repair the problem?
I have been reading more and maybe found out what has happened. I think that I have messed EFS but I am not sure as I didn't do a backup. Can somebody please answer is my conclusion true and could it be that the phone will be repaired with just a software correction? If yes is there any mothod to repair ESN other than sending it to service because I would have to send it out of my country (nexus is not selling here and none of the services I contacted will take it for repair).

Problem with Miracast Screen Share on LG TV

Hi,
I just have my new p20 pro. Today I tried yo screen mirror on my TV and got connection error. I have always screen shared to this TV with my Xiaomi redmi note 4.
I have tried everything. Any suggestion?
I got p20 pro with 8.1.0.156. Version
Help please
j4v1lol said:
Hi,
I just have my new p20 pro. Today I tried yo screen mirror on my TV and got connection error. I have always screen shared to this TV with my Xiaomi redmi note 4.
I have tried everything. Any suggestion?
I got p20 pro with 8.1.0.156. Version
Click to expand...
Click to collapse
Hi mate
I've got an LG TV and MirrorShare is working flawlessly, as per the screenshot.
If there's any tests you want me to perform, just shout.
I'm on software version .133 from memory
Duh
Lolpoppa said:
Hi mate
I've got an LG TV and MirrorShare is working flawlessly, as per the screenshot.
If there's any tests you want me to perform, just shout.
I'm on software version .133 from memory
Click to expand...
Click to collapse
Hi thank you for answer.
I'm on 157 and not working. Dunno what to do.
Same trouble
Software patchset 177 and same trouble.
Did you get any clues?

Mirrorcast Not working on Tencent Edition (WW rom)

Hello Gents,
I don't know if i am the only one experiencing this, but if i am not can someone help me(us) out here please. The mirror cast function that allows you to share the phone screen to TVs and Monitors doesn't work for me. On hitting the cast button no device appears even though there are devices around waiting to receive. I got a tencent edition which i converted to WW rom running 1910.44 build.
Same problem here
Seems working fine on most people's phones
Mine working fine, tencent 128 GB version converted to WW rom.

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