while doing a FU service in GH. Hindi ito assurance na ma uunlock phone mo, take note, price nila yan assuming na clean yung phone na nabili mo, pero once na may record yan at blacklisted pa, well, bumili ka na lang ng bagong iphone since presyuhan nila dyan is 5k+, or better just use sim imposer (much cheaper, lalo na kung ikaw yung tao na may permanent sim), at least magagamit mo pa dito sa pinas, pero hindi na doon sa bansa na galing sya.
there's also slim chance that once na ma FU yung iphone, pwede pa rin sya ulit ma lock, I dont know why but it happens.
so kung bibili ka yo ng iphone, kung locked sa US< kunin nyo yung AT&T at ipa unlock nyo sa doctorsim (google na lang) muara lang yan, minsan pag ma tyambahan mo pa libre yung at&t fu, paano mura lang kasi, nasa $10 which is 500 pesos (same price na halos ng mga sim imposer). Hindi na excuse ang walang CC dahil may paymaya naman.