I started getting this android is starting....optimizing apps 1 of 1. after reading this thread, i found the problem to be zedge. i've used this app for about 6 years, then a recent forced update started causing the error, making my phone take about 15 minutes to boot. i uninstalled zedge and got rid of the problem.. "android is upgrading, and afterwards it came optimizing application 1 of 158", later came as starting apps then tecno will come and the upgrading starts again for more than 24 hours. i need a solution to stop it and have access to the phone. i cant do anything with the phone so please give me the right solution. This is accurate, and mine was not any of the apps previously mentioned (my fitness pal), but i checked the battery and it had the most use directly after starting. i uninstalled it and now my phone starts without any 'optimizing'. thanks!.
Learn easiest way to fix android is starting... problem or optimizing app 1 of 1 issue. so, there are 2 solution for this issue solution no. 1- go to settings apps find truecaller uninstall. Running ver 6.0.1 . i get this message every time i boot the phone as of last night. android is starting... optimizing app 1 of 1 . this goes on for quite a while - i would say somewhere in the area of 15 minutes.. First, please understand that the android “optimizing apps” process is completely normal, and occurs in order for your device to rebuild the dalvik-art runtime environment after an update, factory data reset, or other modification to the android os..