Samsung Galaxy -J610Fofficial firmware update file for Odin flash tool if your phone has android 9.0 [Pie] then you can download it before You may check and confirm the firmware build version of your Samsung Galaxy J610F first then download firmware ifmatch to the firmware build details then download it if your phone already has android 9.0 then you don't need to flash your phone if your facing errors while doing something then make full reset your phone will be OK after hard reset your phone did,t work well then you have to flash it.
On your Samsung GalaxyJ610Fthat method (OTA) you don't need to download the full firmware from our download link you can check the update for your phone firmware automatically without any other requirements only connect your phone wifi and go to setting and then >About> then tip on software update if your phone has any updates you will find here if your smartphone has any firmware updates for here you can get latest updates after click on start downloading update when download compared you have to click on install and your phone will reboot and start updating.
Why you need to flash your phone!
When you flash or hard reset your smartphone or another android device it removes all the case of our phone and makes it fresh. Besides, while browsing the internet, or share data via wifi or Bluetooth our phone can be get affected by malware. When you flash your device, during the flashing all the old data will be removed and the malware from your device also removed. There are some apps you have sometimes installed from unauthorized sites or clicking on adds while doing something online on free apps then it will be difficult to uninstall from your device. These apps also decrease the space of your phone memory. In this case, you need to flash your device. Many software on a mobile phone has the expiration date. Every year the company brings the update of the mobile software. So, it is essential to update the software to keep the phone alive and up to date most of the mobile phone brands give updates of there smart devices to look like a new one. Thus flashing makes your phone life extended. It also increases the battery timing.
if your phone did not work properly and showing errors during doing something like gaming or chatting its showing errors like that (android system has stopped, Google has stopped working or any game which you love to play during the playing that game your phones say XYZ has stopped) in that type of cases, first of all, try to make a soft reset your phone form setting after soft reset your phone will start working.
After soft resetting, your phone still showing errors then make a hard reset your phone will be OK.
At last, after soft and hard reset you are getting the same problem then you have to flash your phone with the latest version of firmware of your smartphone then your phone will start normally and work fine.
Before starting the official update of your phone you must have to >
full backup all of your data like SMS, Contacts, pics, and videos after updating all of your data will be loose.
Make sure that your phone is charged up to 50%
Samsung USB drivers must be installed on your PC.
Flash Tool must install on your PC.
The correct firmware of your model must be download.