[Samsung Galaxy J7 (2017) Guides, News, & Discussio] May Ahmed:
After updating Android Sim cards didn't read :( :( do not worry ;) :)

Even when installed custom rom will work

Warning for everyone, No one updates Android about Official update

Because companies

force their policy on the customer in order not to install any custom rom

And when you update it, it happens not only Android, but it also works to when update your protection like this u4 to u5

Stock Sboot Is responsible for Sim cards about any Android phone

Alert before downloading any file

I provide files where each file extracted from a particular ROM is written above the file so that you must pay attention to the issuance and protection of the ROM before downloading the file and browse these files dedicated to the Galaxy J7 Pro SM-J730F can not be scanned these files on any other model even if the difference character just one.

Files required for the flash operation

Just Odin program

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Protect U3 Version 8.1.0 FXX

The files were dragged from the J730FXXU3BRK2 ROM

Stock Boot

https://mega.nz/#!CWxFGSpA!F8q7O6hY5VgfWUq49QSwUFrfshivMCyFXbdD3lBgMAk

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Protect U3 Version 8.1.0 FXW

The files were dragged from J730FXWU3BRL1 ROM

Stock Sboot

https://mega.nz/#!CGpFDAzL!JNQNbnzlZbGE6EqYLbNkyv0qJ5aijHWiqkWgHZvTkVM

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Protect U4 version 8.1.0 FXW

The files were dragged from the J730FXWS4BSD3 ROM

Stock Sboot

https://mega.nz/#F!TBEwGYLK!7f2jOWgNZsCRN17P0TaKyg

Protect U5 version 9.0 FXW

The files were dragged from the J730FXXS5CSF5 ROM

https://mega.nz/#F!j6BixITB!TDuVX240rUQiE__8hNkdVg

And ALL files from J730FXXS5CSF5 ROM and If If not work sim card do this or Stop logo not work don't worry (I just talk about u5)

Flash ALL Files J730FXXS5CSF5 and again Flash but just file (AP)_J730FXXS5CSF5 only by Odin program

And about U6 Do like this steps but not use U5 use files U6 i will get file Sboot u6 soon okay

And then you can use any New Custom ROM It is not based on the old update Oreo ,

A Use GONESS but I hate this name

This site

You will find your phone's file (Stock Sboot) in this

Site https://shell.boxwares.com/

If any of these files fail

(Take the file (Stock Sboot) from any Firmware work on your phone ) :good: :good: This way works with any Android phone But you have to search (Stock Sboot) For your phone

After downloading one of the file, we open the Oudin program and then according to the file to be selected, we select the section:

-SBoot = BL

We turn off the device and then enter it into the Download Mode via the volume down switch + HOME + Power switch.

Then press Start to start the machine scan process takes about 30 seconds or less.

After the flash is finished, the device will automatically restart

If you encounter any problem in Android

Combination ROM Not all problems are solved by but some problems

This is information about Combination rom (You should read Important)

These ROMs are rare within the sites and are not published widely although they are complete ROMs and also from Samsung, but the company publishes them on a limited scale as they are not used for system update, but are used to fix problems only. Sometimes, problems with system files inside the device occur. It can be fixed using regular ROMs because it does not contain all the files specific to the device, so it uses full ROMs to completely delete all the contents of the device and re-put the system files and device definitions and bootloader inside it and for this it is not recommended to use them except for solving advanced problems and not for a process Only update.

These Repair Firmware ROMs consist of the following files:

PIT file This file may not come with all ROMs and is responsible for dividing the device and is not used to with devices appropriate for its size, i.e. if this file is for copies of 8 GB, for example, it cannot be used with a 16 GB space device as this device has a different file for it .

BL file ie Bootloader which is the file responsible for the bootloader files.

AP, PDA, or CODE file according to the ROM version, which is the main file and has a large size, which is equivalent to the ROM file, it contains system files.

CP, PHONE or MODEM file depending on the ROM version, which is the file responsible for identifying the modem of the device.

The CSC file is the file responsible for the country files the Rom is directed to.