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12-12-2018, 12:16 | #1 (permalink) |
Freak Poster Join Date: Dec 2007 Location: kuruman
Posts: 438
Member: 646368 Status: Offline Thanks Meter: 113 | SM-A750 Reset FRP question [Solved] After flash samsung A750f combination file still not able to activate developer mode. any assistance please? regards Last edited by Octopus box; 12-12-2018 at 12:22. |
12-12-2018, 12:21 | #2 (permalink) |
Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest
Posts: 99,698
Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,389 | There are a few methods of using Combination firmware to enable ADB and then reset FRP. Have You tried all of these methods? |
04-06-2019, 15:56 | #4 (permalink) |
Freak Poster Join Date: Dec 2016 Location: pakistan
Posts: 234
Member: 2664255 Status: Offline Thanks Meter: 8 | how to remove frp service on octopus Octoplus Samsung Factory Services v.2.7.9 ----------------------------------------------------------------------- Connecting to server..OK Username: adilshah055 Authorization..OK Checking smart card... Smart card successfully checked. Checking balance..OK Your balance: 200 credits. Requesting history..OK History successfully obtained! Requesting service status..OK Service status successfully obtained! ----------------------------------------------------------------------- Selected interface: USB Searching for device. Please wait... Waiting for device... Device was not found! Could not read info Operation was cancelled! |
04-08-2019, 07:54 | #6 (permalink) |
Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest
Posts: 99,698
Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,389 | @adilshah1122 Hello. Are You sure that your device has FRP lock, besides, please post here full Software log not reduced?! Last edited by Octopus box; 04-25-2019 at 08:54. |
12-23-2019, 09:16 | #10 (permalink) |
Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest
Posts: 99,698
Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,389 | There are few methods, of how to reset FPR on phones with latest firmwares: I. Try to use our Factory Reset FRP Service. For more detail information and prices, please check Credits consumption II. Try to write SBoot file of older firmware. Repeat "Reset FRP/Reactivation/EE" operation. III. Write "boot.img" partition from appropriate Combination firmware via "Advanced mode" option (select Combination firmware, un-check partitions except "boot.img"). Perform "Reset FRP" operation in Software. IV. Write Full Combination Firmware. Go to "Developer Options" in phone Settings. Check "Enable OEM unlock" option. Make Factory Data Reset. Reflash the phone with full stock (orignal) firmware. Note: "boot.img" from Combinataion firmwares can be not compatible with current phone's firmware. In such case phone will stuck on logo, or will be rebooting after writing of such boot. In this case to restore the phone to it's initial condition You need to reflash it with different full stock (original) firmwares (or try to write only boot of such firmwares). Note: You can write "boot.img", Combination firmware or to downgrade phone's firmware version only on your own risk! |
12-23-2019, 10:00 | #11 (permalink) |
Freak Poster Join Date: Feb 2005 Location: israel Age: 48
Posts: 422
Member: 116078 Status: Offline Thanks Meter: 17 | my phone model is a7y181tedx/a7y181te 9/ppr1.180610.011/A750GNDXU3BSG3 Which method should I choose to reset frp in this model ? I want without credit |
12-23-2019, 11:28 | #12 (permalink) |
Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest
Posts: 99,698
Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,389 | II. Try to write SBoot file of older firmware. Repeat "Reset FRP/Reactivation/EE" operation. III. Write "boot.img" partition from appropriate Combination firmware via "Advanced mode" option (select Combination firmware, un-check partitions except "boot.img"). Perform "Reset FRP" operation in Software. IV. Write Full Combination Firmware. Go to "Developer Options" in phone Settings. Check "Enable OEM unlock" option. Make Factory Data Reset. Reflash the phone with full stock (orignal) firmware. Note: "boot.img" from Combinataion firmwares can be not compatible with current phone's firmware. In such case phone will stuck on logo, or will be rebooting after writing of such boot. In this case to restore the phone to it's initial condition You need to reflash it with different full stock (original) firmwares (or try to write only boot of such firmwares). Note: You can write "boot.img", Combination firmware or to downgrade phone's firmware version only on your own risk! |
12-23-2019, 12:56 | #13 (permalink) |
Freak Poster Join Date: Feb 2005 Location: israel Age: 48
Posts: 422
Member: 116078 Status: Offline Thanks Meter: 17 | I can't find the file Full Combination Firmware that fits my version I would love if someone sent a link big thanks my phone model is a7y181tedx/a7y181te 9/ppr1.180610.011/A750GNDXU3BSG3 |
12-25-2019, 09:21 | #14 (permalink) |
Freak Poster Join Date: Feb 2005 Location: israel Age: 48
Posts: 422
Member: 116078 Status: Offline Thanks Meter: 17 | Which file from the three files marked in red in the image matches my device version I realized that this model has problems so I ask I need to perform a user code reset device FRP I can't find the file Full Combination Firmware that fits my version I would love if someone sent a link big thanks my phone model is a7y181tedx/a7y181te 9/ppr1.180610.011/A750GNDXU3BSG3 |
12-25-2019, 12:38 | #15 (permalink) | |
Product Supporter Join Date: Aug 2016
Posts: 2,344
Member: 2613252 Status: Offline Thanks Meter: 1,837 | Quote:
COMBINATION_FAC_FA80_A750GNDXU3ASE1 https://androidfilehost.com/?fid=6006931924117900892 but be careful that once the combination binary 3 for a750gn is installed, as soon as you enter developer options the oem unlock item is disability and it is not there, so if with octopus you reset frp via adb and then flash the firmware stock frp remains active and not reset. I recommend using this method without combinations, in the video you will find instructions. Samsung A7 A750 9.0 U3 FRP/Google Bypass Without PC New Method | mobile cell phone solution | https://www.youtube.com/watch?v=sTRB3iZraV0&app=desktop Last edited by amleto90; 12-25-2019 at 12:45. | |
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