Installing issue


New Member
My app is completly done,when I first installed it,it worked perfectly,afterward I had to delete old apk files to download the last version of my app-note:I had no capacity in my phoe that time-.After deleting all apks and downlaoding the last complete version of my app,I tried to install it but it didn't go well,first times it used to ask me wether I really want to install it,becoz it's not verified by play store,now it keep installing without stopping and it actually not being installed,I tried to free some capacity but it also didn't work,please suggest me any solves for my problem!