I9505 unlock always failed Hi team, please i have been attempting to unlock a samsung S4 (i9505) for the past 48 hours and i always get this error. i've followed all the instructions and still not been successful. reading about some of the s4's having new security. my other tools also don't work. managed to unlock another variant of the s4 (M919) successfully though. please assist. here are the log: Checking serial communication... Preparing operation... Unlocking... Operation failed! and some details of my device: Android version: 4.2.2 Baseband version: I9505XXUBMG7 Build Number: JDQ39.I9505XXUBMG7 Secure boot status: Type: Samsung best wishes |
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you have 2 ways, either change firmware then unlock or use other softwrae to reset default efs then unlock an dfix imei. Br |
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follow this first flash this from nspro support I9505XXUAMDC-CNX 2nd flash this from nspro support I9505_File_for_Unlock_4.2.2 3rd unlock ur phone with nspro then flash ur phone with any orignal firmware I9505XXUBMGA_I9505OXXBMG3_BTUhttp://forum.gsmhosting.com/ubb/smile.gif |
micromax m2 hands free mode problem pls help me |
Flash the phone with I9505_File_for_Unlock_4.2.2 from nspro support area, then unlock the phone. That will solve the problem. |
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Checking serial communication... Preparing operation... Unlocking... Restarting phone... Operation successfully completed |
I9505 Quote:
Hi bro. As himanshu taldar says you have 2 ways, either change firmware then unlock or use other softwrae I suggest you use Z3x unlock i9505 in 5sec Here is log Selected model: I9505 Selected port: COM3 Z3X BOX Serial Port Selected port speed: 115200 Reading phone info... Build: M9615A-CEFWTAZM-4.0.17062 Done with Samsung Tool v.15.5 Selected model: I9505 Selected port: COM3 Z3X BOX Serial Port Selected port speed: 115200 Reading phone info... Build: M9615A-CEFWTAZM-4.0.17062 Reading security... OK Calculating... OK Writing security... OK Reseting... Unlock done Done with Samsung Tool v.15.5 unlock instruction micro-uart cable: 1. Phone must be powered on. 2. Type *#7284# and choose Modem for UART. 3. Type *#9090# and choose DM over UART. 4. Connect the phone to UART port. 5. Choose correct COM port in port settings 6. Press "Unlock" button. micro-USB cable: 1. Phone must be powered on. 2. Type *#7284# and choose PDA for UART options. 3. Type *#9090# and choose DM\DUM over HS-USB. 4. Reboot phone. 5. Connect USB cable, install drivers. 6. Select diagnostic port in port settings. 7. Press "Unlock" button. Thanka z3x always best REGARDS:) |
I9505 Quote:
use z3x 100% done |
where is nspro support??? |
"Flash the phone with I9505_File_for_Unlock_4.2.2 from nspro support area, then unlock the phone. That will solve the problem. " elco sorry but that isnt working. |
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Select i9505 new on nspro and unlock the phone. That will solve the problem. |
I did not find this unlock file for I9505 on support Area.Why? Quote:
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