Samsung S5 (G900A) AT@T Unlock Done

[ibetlav2x]

Samsung S5 (G900A) AT@T Unlock Done
security patch April 2017 unlock error Z3x

Tools :
Z3x Box
Micro Usb Cable
need downgrade Modem Download Link Below
Odin 3.14

Procedures: follow pics for reference carefully. Do It @ Your Own Risk you've been warned. I did'nt take any responsibilities if there something wrong with your phone.
Phone Must be powered on.
Type *#0808# and select 'DM+MODEM+ADB'
Connect USB Cable
Select Samsung Diagnostic port in port settings.
Press 'Unlock' button
First Unlock Z3x Box got an error

Flash Phone/Modem G900A_PA1_Stock_Modem.tar via Odin Software

After Flash Modem Phone will stuck up on AT@T Logo

just Direct Unlock Z3x Again. Unlock Done

After Unlock Disconnect Cable then pull out battery,Put to Download Mode then Flash
Again Phone/Modem G900A_PH3_BASEBAND.tar via Odin software
Note : i try first PH4 but sadly hang on logo

After Flash PHONE/Modem All Working

Link File Download G900A_PA1_Stock_Modem.tar.md5

https://qc3.androidfilehost.com/dl/nkEB26Fw6ioYfPk0rWgCBw/1546213396/24459283995296197/G900A_PA1_Stock_Modem.tar.md5?

\
Link File Download G900A_PH3_BASEBAND.tar

https://ucc4db80285d90234d556d5b0467.dl.dropboxusercontent.com/cd/0/get/AYQLmHcTZJZfA0CvXDbvFXB3kKfwc-2XJtQd8QH-bthDg9kFW8kHJ7x7eIMBx9Z2n9ivDMdhVE7Jw5ECWSMzCCyMmPquGKLMHb2nrCKpIQ1XgPya4MZW1edE68wS8pVKzZu9rIvYuWkl7ApbBPV7AOEMG808ifV8kByzhq3PmsreUURPXRzYsejvNXfOH28GOsI/file?_download_id=17472689158855892759630533007610548154361059236256232001961816735&_notify_domain=www.dropbox.com&dl=1

Credits To the Original Uploader Modem Files..thank you God Bless