Xiaomi released the Redmi note 9 Pro and Redmi Note 9 Pro Max in India early recently, featuring Qualcomm’s Snapdragon 720G scratch, impressive quad-digicam setups, an enormous 5,020mAh electric battery, and assistance for as much as 33W fast recharging.
Meezan from the group had the ability to look at the Redmi Note 9 Pro as well as in his review, he stumbled upon a bug that affected FullHD play-back in OTT apps like Amazon Perfect Movie and Netflix.
On checking the DRM qualification on the device, he was surprised to discover the Notice 9 Pro shipped contradicting outcomes for the Widevine security level test .
Rather than supplying Widevine L1 assist, the product shown Widevine L3 recognition in Netflix’s play-back requirements and it also alternated between Widevine L1 and L3 in the DRM Info application. On top of that, these devices didn’t supply any HDR recognition.
Widevine L3 certification before the update 
Netflix playback specifications before the update
Back then, Xiaomi got identified the bug along with claimed that it would be rectified in the upcoming OTA upgrade.
Sticking real to the word, the corporation has started going out an up-date to the system which deals with the Widevine L1 and HDR related pests. The OTA update (v11..5.) has become going over to the Redmi Note 9 Pro and we’ve already got it on our review unit.
Whilst the up-date changelog only mentions ‘Optimized system performance’ and ‘Improved process protection and stability’, we could confirm that it includes a fix for your Widevine L1 and HDR concerns on the device.
MIUI 11.0.5.0 for the Redmi Note 9 Pro 
Netflix playback specification following the update
After the upgrade, the Netflix playback requirements shows correctly Widevine L1 certification along with the gadget is able to enjoy FullHD video clips without having troubles.
