Good day po sa lahat. ask ko lang po kong may solution ung signal kasi po lagi searching or minsan no service. i already jailbroken my Iphone5 and update to 8.4 and im using rsim9pro. tong una po wala pong problema sa signal at naka pag 3G na ako at already fixed na po ung +639 kaso pag na restart ung phone ko mawawala na ung signal at palagi nalang nag "searching". Hoping for your response guys! maraming salamat at God bless!