SM-G550T Galaxy ON5 custom binary blocked by frp



This galaxy ON5 sm-G550T from T mobile is have a problem of
custom binary blocked by frp when power on then it comes show in upper screen then the device goes OFF

It need to Flash phone via Odin tools with same Firmware where country came from
Prepare the following and Read step by step in link below



  • Now Download this all file given and extract rar in your PC desktop,
  • Open Odin3.12 then load the Firmware in AP section you download earlier G550TUVS2APL1
  • Connect phone in download mode refer to the step by step in link above given how to download mode.
  • Be sure the phone is connected to pc with driver in port
  • When the device is in download mode, connect it to pc USB then wait to show the driver port then click start

Figure 1. Odin3.12 flashing complete!


After Flashing the phone automatic to reboot then it takes factory reset itself and wait to finishing load apps.
After all that happen the phone show like this below, custom binary blocked by frp   now is FIX.
But FRP lock is remain..

Figure 2. Google verification or FRP LOCK


For me i have Paid tool Octopus box Samsung to remove it safely,
But if you don't have Octopus box use the 

You can use the FRP Exynos file via Odin3.12 as same as Firmware, Load it on AP section in odin tool
same as flashing above in how you flash.

Figure 3.  I use my Octopus samsung Tool


make it download mode again the device then connect to PC Usb then follow the prompt of Octopus Box
click the FRP/Reactivation/EE button

Figure 4. Result after reboot is a VICTORY....


Thanks for your visit.. by Admin:  phoenixemer

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