iOS 26.2.1 is too much buggy

ios 26.2.1 battery drain

my use iPhone 14 Pro iOS is too much bug 1.battery percentage bug when I charging my phone battery not increase 2. battery draining very very very fast when I put a charger off my phone perform like a broken phone battery draining very fast 1%per2-3min and my phone is very lag when I used my phone it all way heating very fast when I use normal application 3. Key board very lag and dictation predictive is not perfectly in Thai language 4. Camera lag issue and shutter very lag when I open camera app my phone heat very fast and auto focus not perform correctly and camera tone is so bad please fix it now in next iOS 5. Ram is used to much and my phone got very lag when I used phone 2-3day my phone got lag and slow down I perform hard restart but phone not fast enough 6.performance in cpu or gpu drop too much because phone heat very fast software dev please fix all issue now in next ios why your software dev not test all software are perform collectly before release to all country please do it good software when release to public’s version thankyou