Sudden change of my lock and home screen

[AnotherElk]

@Elena_Bo

For at least 2 weeks now, my FP2 has been crashing (screen shows a red battery with an exclamation mark followed by %1$d%%

Here’s a topic about this …

FP2 %1$d%% on lock screen after freeze

Hi, Since the recent big update my phone has been slow at performing basic tasks, sometimes to the point that I have to lock the phone. When I do that and then wake it up using the power button I get this message on the lock screen in the place the battery percentage would normally be: %1$d%% (see attached screenshot). Is this just the phone struggling to display the battery percentage or is something else going on? Thanks, Sam [Screenshot_20190103-105201]