Redmi Note 8 Improve your WiFi speed

Hopefully, this tip may help you out and improve your WiFi speed when Bluetooth is turned on. Now let's get on with it.

1. Go to your Notification Shade and Long press the 'GPS' shortcut icon ( which brings you to the Location settings).

2. Tap on 'Scanning'.

3. Disable Bluetooth scanning.

Previously, it maxed out at about 1.5 to 1.6MB/s when bluetooth is turned on. After turning off 'Bluetooth scanning', WiFi speed could max out at about 3.6MB/s or 28.8Mbps. Result does fluctuate to a low 1.8MB/s and goes back up, but never unusable WiFi speeds.

Remember, Redmi Note 8 has only 1x1 MIMO ( single stream client ) WiFi. Do not compare it to another device which has 2x2 MIMO ( two streams client ) WiFi. Even the Redmi Note 6 Pro has 2x2 MIMO.

V11.0.9.0.PCOMIXM update is available for Redmi Note 8 Global

Redmi Note 8 Global just got it's May security patch update with V11.0.9.0.PCOMIXM. The other models in the Redmi series like the Redmi Note 8 Pro, Redmi Note 8T, Redmi 8 and Redmi 8A all got their security patch earlier.

Release notes for the V11.0.9.0.PCOMIXM, are updated Android Security Patch to May 2020 and increased system security. There's no mention of any bug fixes.

The file size for incremental update is about 422MB. If for some unknown reason, your phone couldn't apply the update after rebooting. Do not worry, just re-download the update and most likely the file size will be 2.0GB which is perfectly normal.

You can download the full ROM from this link ( which is an official link ). 

Redmi Note 5 Pro/Ai Global V10.2.2.0.OEIMIXM and photo comparison

Xiaomi just rolled out a new update for the Redmi Note 5 Pro/Ai Global. This V10.2.2.0.OEIMIXM firmware could probably be the last stable update on Oreo before moving on to Android Pie.

The change log only shows a new Android security patch, do not be surprised if there were some bug fixes.

Camera

Below are some sample photos and comparison, before and after the firmware update. I'll be comparing photos between V10.2.1.0.OEIMIXM and V10.2.2.0.OEIMIXM. I did not test the front facing camera.

All photos are taken in:

1. Auto mode ( unless stated otherwise ).
2. Picture quality is set to HIGH.
3. Contrast, saturation and sharpness is Normal ( unless stated otherwise ).
4. All photos are taken about 50cm away; phone is placed on a fixed stand and position.
5. Auto exposure setting is Center-weighted.
6. Lighting is considered below average lighting condition. This test has less light intensity than my previous tests.

V10.2.1.0.OEIMIXM. HDR Auto, flash off. Shutter speed 1/20, ISO 400. File size: 3.08MB.

V10.2.2.0.OEIMIXM. HDR Auto, flash off. Shutter speed 1/20, ISO 400. File size: 3.05MB.

New firmware has a slightly warmer tone, details seems identical and some color inconsistencies on the mini wireless keyboard.

V10.2.1.0.OEIMIXM. HDR On, flash off. Shutter speed 1/20, ISO 400. File size: 3.83MB.

V10.2.2.0.OEIMIXM. HDR On, flash off. Shutter speed 1/20, ISO 400. File size: 3.83MB.

HDR adds a lighter tone to the photo on V10.2.2.0.OEIMIXM.

V10.2.1.0.OEIMIXM. HDR Auto, flash off, Sharpness is set to highest. File size: 3.58MB.

V10.2.2.0.OEIMIXM. HDR Auto, flash off, Sharpness is set to highest. File size: 3.57MB.

New firmware has a slightly warmer tone again, same details and some color inconsistencies on the mini wireless keyboard.

This photo is taken using a Google Camera mod.

Now let's see the comparison between V10.2.2.0.OEIMIXM stock camera and Google Camera mod. The winner is quite clear here.