SIM-Unlock-T-Mobile-ATT-Galaxy-S4
SIM-Unlock-T-Mobile-ATT-Galaxy-S4
Samsung Galaxy S4(i9500&i9505) devicesေတြမွာ Carrier Lockedျဖစ္ေနလုိ႔အျခားSim Cardsထည့္သံုးလုိ႔မရျဖစ္ေနတဲ့သူေတြအတြက္ေျဖရွင္းနည္းေလးပါ။Step by Stepနဲ႔ရွင္းျပေပးထားလုိ႔အလြယ္တကူေလ့လာႏူိင္မွာပါ။အခုလုိမျပဳလုပ္ခင္မွာမိမိရဲ႕deviceကုိ back up လုပ္ထားၾကပါ။

Step 1: Dial the Secret Number–>>


မိမိဖုန္းရဲ႕dialer keypad မွာ ဒီနံပါတ္ေလးကုိရုိက္ထဲ့ေပးပါ။ *#27663368378# call ကုိႏွိပ္စရာမလုိပဲ service mode ကုိဝင္သြားပါလိမ့္မယ္။
carrier-unlock-your-samsung-galaxy-s4-so-you-can-use-another-sim-card.w654
အကယ္လုိ႔ အထက္ပါကုဒ္အားႏွိပ္လုိက္ေပမဲ့ service mode မဝင္တဲ့ဖုန္းေတြအတြက္ကေတာ့ ေအာက္မွာ ဒုတိယနည္းနဲ႔ ဝင္ေပးပါ။

Step 2: If That Code Fails…>>>


ယခုကုဒ္အား*#0011#  dialer keypad မွာထဲ့ေပးပါ call ကုိႏွိပ္စရာမလုိပါဘူး။service mode ထဲကုိတန္းဝင္သြားပါလိမ့္မယ္။
carrier-unlock-your-samsung-galaxy-s4-so-you-can-use-another-sim-card.w654 (1)
carrier-unlock-your-samsung-galaxy-s4-so-you-can-use-another-sim-card.w654 (2)
အထက္ပါ service mode ဝင္သြားၿပီဆုိပါက မိမိဖုန္းမွ menu key အားနခ်က္ႏွိပ္ေပးပါ။ၿပီးလွ်င္ ေပၚလာတဲ့menu ထဲမွ back ကုိတခ်က္ႏွိပ္ေပးပါ။
carrier-unlock-your-samsung-galaxy-s4-so-you-can-use-another-sim-card.w654 (3)
ၿပီးရင္ေနာက္ထပ္မိမိဖုန္းမွ menu key အားထပ္မံႏွိပ္ေပးလုိက္ၿပီး key Input ကုိႏွိပ္ေပးပါ။
carrier-unlock-your-samsung-galaxy-s4-so-you-can-use-another-sim-card.w654 (5)
Input Value မွာ 1 ကုိထဲ့ၿပီး Ok ကုိႏွိပ္ပါ။
carrier-unlock-your-samsung-galaxy-s4-so-you-can-use-another-sim-card.w654 (4)

Step 3: Select Debug Screen—>>>

Service Modeမွာ UMTS MAIN MENU ကုိျမင္ရပါလိမ့္မယ္။
ၿပီးလွ်င္  [1] DEBUG SCREEN. ကုိေရြးပါ။
carrier-unlock-your-samsung-galaxy-s4-so-you-can-use-another-sim-card.w654 (6)

Step 4: Select Phone Control–>>


DEBUG SCREENကုိေရြးလုိက္တဲ့အခါမွာေနာက္ထပ္ options ၆ ခုထပ္ေတြ႕လာလိမ့္မယ္ နံပါတ္၆ [6] PHONE CONTROL ကုိေရြးပါ။
carrier-unlock-your-samsung-galaxy-s4-so-you-can-use-another-sim-card.w654 (7)

Step 5: Select Network Lock–>>

Phone Control မွာေတာ့ နံပါတ္၆  [6] NETWORK LOCK. ကုိေရြးပါ။
carrier-unlock-your-samsung-galaxy-s4-so-you-can-use-another-sim-card.w654 (8)

Step 6: Select Perso Off–>>


Network Lock mode မွာေတာ့ေနာက္ထပ္ Options ၃ခုကုိထပ္ေတြ႕ပါမယ္။အဲ့ဒီအထဲကမွ [3] PERSO SHA256 OFF. ကုိေရြးေပးပါ။
carrier-unlock-your-samsung-galaxy-s4-so-you-can-use-another-sim-card.w654 (9)

Step 7: Go Back to Main Menu—>>

ဒီအဆင့္မွာေတာ့မိမိဖုန္းကေန menu key ကုိႏွိပ္ၿပီးေတာ့  ေပၚလာတဲ့menu မွာ back keyကုိႏွိပ္ၿပီးေတာ့ main menu ဆီကုိျပန္သြားေပးပါ။

Step 8: Select Common—->>>

UMTS MAIN MENU မွာ နံပါတ္ ၆ [6] COMMON. ကုိေရြးေပးပါ။
carrier-unlock-your-samsung-galaxy-s4-so-you-can-use-another-sim-card.w654 (10)

Step 9: Select NV Rebuild—->>>

Step 8 က Common ကုိႏွိပ္ၿပီးတဲ့အခါမွာေနာက္ screen တခုမွာေတာ့  [6] NV REBUILD. ကုိေရြးေပးပါ။
carrier-unlock-your-samsung-galaxy-s4-so-you-can-use-another-sim-card.w654 (11)

Step 10: Restore Back Up & Reboot—>>>

ေနာက္ဆံုးအဆင့္မွာေတာ့  Golden-Backup exists ကုိေတြ႕ရမွာျဖစ္ၿပီး  [4] Restore Back-up. ကုိေရြးေပးလုိက္ပါ။
carrier-unlock-your-samsung-galaxy-s4-so-you-can-use-another-sim-card.w654 (12)
Restore Back-Up ကုိႏွိပ္ေပးလုိက္တဲ့အခါမွာေတာ့မိမိရဲ႕ deviceဟာautomatic reboot က်သြားၿပီးမိနစ္အနည္းငယ္အၾကာမွာျပန္တက္လာမွာျဖစ္ၿပီး ေနာက္မိမိဖုန္းရဲ႕ Carrier Networkဟာ Unlocked ျဖစ္သြားၿပီျဖစ္လုိ႔အျခား Sim Cards ေတြကုိထည့္သြင္းအသံုးျပဳႏူိင္ၿပီျဖစ္ပါတယ္။
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အားလံုးပဲအဆင္ေျပၾကပါေစ။
THANKS : AUNG BOBOLWIN ; bobolwin36@facebook.com
http://www.myanmarmobileapp.com/
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