[Nubia Red Magic 5G / 5S Guides, News, & Discussion] bANONYMOUS:
From what I've been finding online, the Pulse colour suffers from finger print issues more than the Eclipse Black. All I've been able to establish is it has something to do with the different RAM and Storage the Pulse model has, which results in something not working in software. I guess they developed the software on the Eclipse Black (why all of the demo units sent to reviewers before release were Eclipse Black), and then they just slapped it on the Pulse model at launch, and hoped for the best.

Now when you change the DPI (as everyone knows they disabled this option from factory). 449dp seems to be the sweet spot for this phone, it's as small as you can make it without causing major issues. In my testing, 480dp causes the app drawer to not open every single time, and the app drawer labels are cut off at the bottom. Using 500dp, the app drawer won't open at all, so 449dp is the sweet spot for this phone.

Only issue I've found with 449dp is the dock, it shows 5 icons by default. On first start up after a reboot, the icons are evenly spaced across the entire bottom of the screen.

When you open any app (even opening the app drawer or pull down the notifications) and go back to the home screen, the 5 icons are suddenly condensed in the middle closer together. They all still work fine, it just adjusts their placement for whatever reason, but they all continue to work fine in their location until you reboot and they'll organize correctly again until anything is opened and it resets back to being condensed towards the middle.

Changing the DPI:

You need to open Settings > About Phone > tap on the Build number, 7 times, this activates Developer options. It will automatically open this for you. (you can access this after by going to Settings > More system settings > Developer options).

In Developer options, scroll down to the Drawing category, and you'll find Smallest width at the bottom of that group, tap it, and change it to 449

You have now successfully change the DPI to 449, congrats!

Fixing the Finger Print Reader:

Now I included changing the DPI above because my settings do not apply to the stock 360dp, it's the same process, but the values will be different for 360dp. Which is why I recommend changing the DPI to 449 for best possible results before using this fix.

You need to download Activity Launcher

When you open Activity Launcher, search and open In-Display Fingerprint and tap on com.goodix.fingerprint.setting.MainActivity

On the screen that opens, tap on Locate sensor and change the values as follows

X = 390

Y = 1900

Width = 300

Height = 300

Lock Aspect Ratio = On

Gradient = Off

W:H 13 & 16

Just reboot your phone, and enjoy a working finger print reader! Great Job!

This fix is for the Pulse colour Red Magic 5G as the Eclipse Black model does not suffer from the same issues, but your results may vary.

Trouble Shooting:

If you are having further issues, BACK UP YOUR DATA and then try doing a factory reset using the Update Software Method

Go to Settings > System Update > tap the three dots in the top right corner > Enter Recovery mode

The phone will reboot into recovery, and from there, you need to use the volume keys and power button to navigate.

Volume Up = Up

Volume Down = Down

Power = Select

English > Wipe Data > Wipe Userdata Partition

Once that's completed

Wipe Cache Partition > Back to Main Menu > Reboot

After you set the phone back up, you're good to go and try this again, doing this fixed TONS of issues I was having with the phone.

When I first got my phone, the finger print reader wasn't great, occasionally it wouldn't work all 5 tries, requiring me to input the pattern unlock I had set. After doing a factory reset by going to Settings > More system settings > Reset options > Erase Phone, the finger print reader wouldn't work at all, and the more factory resets I did trying to recovery the phone back to it's out of box state using that method, only made it worse until the phone was actually unusable and constantly crashing, causing it to force reboot itself just trying to do simple tasks like texting or opening a game.

After doing a factory reset using the System Update Method, I haven't experienced any further issues like this, and have repeated the reset multiple times during testing without any issues. So if your finger print reader is already having a mind of it's own, try doing a system reset using that method first, and then try my fix, because after doing what I mentioned above, it works every single time.

May the odds be ever in your favour.