[Samsung Galaxy A10 Guides, News, & Discussion] SandsCayman:
BEFORE YOU START YOU SHOULD HAVE

1.Samsung Drivers installed

2.Odin Installed

3.7zip Installed

4.A data transfer cable

5.A Proper working brain

If you have all of those lets start!

A: Phone settings

1.Go in settings>about phone>software information>build number tap that 5 times until it says "You are a developer now" then you will have Developer options unlocked

2.Then go in developer functions and find OEM unlocking tick that on scroll down until you see Usb Debugging and tick that also Disable Auto Updates option

B: Download Your firmware and TWRP

1.Go in your calls app and dial *#1234# Then You will receive some details about your AP, CP etc. look at the AP then download the firmware by searching it on google and (download it from sites like sammobile etc)

2.After you got your firmware connect your device to your pc after its connected send the entire firmware to the device in the Downloads folder

*** Do I need to unzip it or just copy the zipped file over to the phone?***

2.1. Install Magisk Manager

3.After you're in magisk manager press on install (first one) then press install again then press Select and Patch a File

3.1.Chose the firmware you saved on the Downloads folder

3.2.After you tap on it it should've already started modifying it

4.After it finished go back to your pc and move the magisk_patched.tar back to your desktop (It should be located in Downloads)

5.From the magisk_patched.tar extract boot.img and vbmeta.img to your desktop

*** I managed to flash just the AP file, (it was about 10mb and did it in ODIN) and get the magisk_patched.tar (I cannot find the vbmeta.img) This was before I discovered this guide. ***

5.1.Download the twrp file here : https://mega.nz/#!OU1WhSDZ!vQz5K1wpq...T_2WG8SgT8p6iY

5.2.After recovery.img(TWRP) has been downloaded move it to your desktop

5.3.Select all those three items(vbmeta.img,recovery.img,boot.img) right click then Find 7Zip then press add to archive

5.4.Rename the Archive name to recovery.tar and make sure the archive format is .tar

6.After the Archive has been downloaded follow the steps in C

C :Unlocking The Bootloader and Getting Into Download Mode (THE PART WHERE YOU RESET YOUR PHONE)

1.Turn Off your phone

1.2.Put your data cable into your PC(dont connect your phone to it yet)

1.3.Hold Volume Up and Down then insert the cable into your phone

1.4.When you see a bluescreen let go

1.5.Hold vol up until you see another screen then let go for 1 second and hold vol up again

2.Your device will reset itself and reboot

2.1.After the device has booted in into the setup take the cable out after Turn off your phone

2.2.Hold Vol Up and Down again and connect the cable

2.3.Let go when a blue screen appears then press vol up until you are in download mode

D: Flashing TWRP

1.Open Odin

2.Press on AP then find recovery.tar and press open

3.Press start and let it do its thing

4.After your Phone has rebooted you oficially have TWRP installed

5.If you want to know hoe to root go to step E

E: Installing Magisk

Since magisk is counted as the best rooting option rn i will be using it in this tutorial(Sorry supersu fans)

1.Install Magisk Manager

2.Press on Install (first one) then press install again and after that press Install Zip Only

3.Then go into Twrp by doing the steps below

3.1.Turn off your device

3.2.Hold vol up and power button untill you see TWRP logo

4.Press install

4.1.Find magisk-v20.4(20400).zip

4.2Swipe right on the bottom to flash it then press reboot system now.

5.Now you have TWRP,Root and Magisk Congratulations!

What happens if something goes wrong.

1.SV Error Device 1 library 0 - You installed the wrong firmware look for the right firmware.To check go in recovery mode and look at the A105XXXXXX and then look for a download. Remider AP->AP BL->BL CP->CP HOME_CSC->CSC

2.vbmeta.img error - you have the wrong vbmeta.img file. Redownload the original firmware and take out the right vbmeta.img next time you try flashing. Reminder AP->AP BL->BL CP->CP HOME_CSC->CSC

3.A blue screen telling you to use samsung switch emergency update. That wont work so just flash the original firmware and try flashing twrp again.

4.When i try to boot in it gets me into TWRP - Thats just because that your data is corrupted and to fix it while in TWRP mode press wipe then swipe after its done press Reboot To System. That should be a fix

5.My internal storage is just full of weird numbers and I can't download anything on it! Go in TWRP then wipe,press advanced wipe, click on internal storage and data, swipe. That should fix the error

6.Boootlooping or Bricked! Installed corrupted firmware or the recovery was f-ed up. Then install the right firmware and redo the steps!

If you have issues during the process send it in the comment ill try to respond as fast as i can!