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02-19-2018, 17:29 | #1 (permalink) |
Product Manager Join Date: Feb 2016 Location: EFT Dongle
Posts: 12,342
Member: 2536865 Status: Online Sonork: 100.1584728 Thanks Meter: 21,699 | Important Lesson About removing screen lock If Frp is ON Or OFF Only On EFT: Complete Lesson On how to Remove Screen Lock Without data Loss Even if FRP is On or OFF Hello Everyone , today we are going to talk about a very important lesson the process is a little bit long but its very important , we all know in the pass it was easy to remove the screen lock on Samsung phones without any data loss , this was done through flashing a custom recovery and removing the screen lock files ..etc but with time and Samsung introducing new updates , including security ,encryption and the well known Factory reset protection AKA FRP As Long as this Protection is ON (FRP ON) you cant flash any modified files like TWRP or To make a modified Recovery or Boot using EFT Dongle Now we have Two things to do 1.To change FRP From On to OFF so we can flash modified files made with EFT Dongle 2. How to deal with security and encryption wither to make a modified boot or recovery Of course we will use EFT dongle to deal with both of the matters above Lets start with first and the most important point How to change FRP from ON to OFF without any data loss so we will be able flash EFT Dongle modified Files EFT Dongle Support the usage of two methods to turn FRP protection status from ON to OFF by using UART cable of course you can use any UART that came with any other box or using the one made by EFT First Method FRP UFS the following models are supported Code: SM-A810F All of them are supported with any android version and any security batch with just one click in 3 seconds And this is a demo video https://www.youtube.com/watch?v=RSC6kEXTcVw&t=8s The second method FRP EMMC The following models Code: SM-A310FSM-A310FD SM-A310M SM-A310N0 SM-A310MD SM-A310Y SM-A510F SM-A510FD SM-A510M SM-A510MD SM-A510Y SM-A510YD SM-A510S SM-A510K SM-A510L SM-A710F SM-A710FD SM-A710M SM-A710MD SM-A710Y SM-A710S SM-A710K SM-A710L SM-G570F SM-G570FD SM-G570M SM-G570MD SM-G570Y SM-G610F SM-G610FD SM-G610FZ SM-G610M SM-G610L SM-G610K SM-G610S SM-G610YSM SM-J710F SM-J710FQ SM-J710FZ SM-J710FD SM-J710FN SM-J710GN SM-J710K SM-J710MN How to remove FRP using EMMC without data loss You must have UART cable The phone must be on android 6.0.1 if the android was 7.0 we must flash sboot from 6.0 from with the same security First : We click rescan then we should see the UART cable COM port Second : We select the model and click Reset FRP EMMC Third : we connect the phone in download mode or it should be off if connected with UART press volume down and the power button and when we see connected release all buttons Forth: the Dongle will ask you to connect usb cable Fifth: the Dongle will ask you to connect the UART cable again while pressing the volume down and power button you should release all buttons when the Dongle ask you and we wait (its normal that the device will hang on logo for the first time ) in case of black screen for 7 to 8 seconds we release and press all buttons immediately Sixth: and finally we should see Resetting FRP .....Done We disconnect the phone and boot to download mode to check if FRP is OFF This is a demo video https://www.youtube.com/watch?v=0VsBSwFxURU Now we are done talking about how to turn FRP OFF We shall proceed to the next step How to deal with security and encryption to make a modified recovery or boot by using EFT we have in FRP Dongle two methods to remove screen lock first is make recovery and second is make boot now we will explain when to use make recovery and when to use make boot in the first release we introduced screen lock remove using make boot after a while Samsung released the android version 7 Nougat with data encryption then we released screen lock remove using recovery for encrypted devices that include all android 7 and above (S6 , Note 5 are not included ) , the none encrypted devices are android 6.0 and lower , so the bottom line is the make boot we use it for none encrypted devices and the make recovery for encrypted devices ______________________________________________ Make Boot Method The make boot method is done by extracting boot.img from original ROM with the same security ,in the Dongle menu go to make kernel select the boot.img ******** in the MAKE KERNAL REMOVE SCREEN LOCK and click MAKE you must connect any device with ADB enabled in order to make the file , if the process is successful the result will be BOOT.EFT in the same folder as the boot.img file , go to EFT tab and select the BOOT.EFT file and click flash after flashing is done the device will work without any screen lock , congrats on the successful process Important note in some cases after flashing the BOOT.EFT the device might prompt you to enter a password this is a result of flashing a different version of boot.img , don't worry the solution is simple , just flash only system from the same ROM that you extracted the boot.img , the device will run with no password and the process is done This is demo video _________________________________________________ Make Recovery Method To make recovery is similar to make boot , this time you have to extract RECOVERY.IMG remember it should be from a matching ROM version to the current android in your devices go to Make Recovery tab in your dongle menu , connect any device with ADB enabled , select the RECOVERY.IMG in the MAKE RECOVERY REMOVE LOCK SCREEN and click MAKE , once the process is done , you will find RECOVERY.EFT in the same folder as RECOVERY.IMG , go to EFT tab and select the RECOVERY.EFT file and click flash , the device will boot after the flashing is done , if the device hang in the boot logo , just flash only RECOVERY.IMG and after the device will boot successfully This is demo video SOON more updates are coming to support more and more devices and more cool features Best of luck to everyone OBEDA KHARAT EFT team Translated by Awab228 EFT Team MOD |
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