Comment 29 for bug 1524767

I think this might be traced to Telegram servers or relay routes, I recently experimented with Android on my E4.5 to compare with Ubuntu (been using Ubuntu since I got my E4.5 after one of the flash sales), Android experience was scary after Ubuntu and so I reflashed the phone with OTA-10.1, the chats I cant delete were BACK which means they were downloaded from servers, other chats were not back, again I cant delete those chats, but I can delete other chats, same as before, that means those chats are stored somewhere and Telegram cant delete them.