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> Samsung SM-A720F Galaxy A7 (2017) - Custom firmware
! Igor!
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02.01.18, 10:39
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Samsung SM-A720F Galaxy A7 (2017) - Custom firmware
PictureSM-A720F
Description | Discussion � | Modifications and decorations � | Official firmware � | Unofficial firmware � | Editing system applications � | Accessories �

Important information!
    FAQ (Question-Answer)
      AT:Does the installation of custom kernels, recovery, firmware or root (root) affect the state of the KNOX counter?
      ABOUT:Yes, counter statuschange foreverother than:KNOX WARRANTY VOID: 0x0However, this is not always the reason for refusal of warranty service. Read morehere.

      AT:Will the KNOX functions work on custom firmware, when installing custom recovery and kernels or if there are rots?
      ABOUT:No, they will not, because This feature is implemented only on the official firmware from Samsung. Read more about KNOXhereorhere

      AT:And what do we lose when the state of the KNOX counter changes?
      O:1. The possibility of creating a secure KNOX container is lost, and accordingly, it will not be possible to use software that works with KNOX.

      2. There is no opportunity to make claims to Samsung in the event of the loss or leakage of your confidential information due to the violation of the security of the protected KNOX environment.

      AT:What is FRP Lock?
      O:FRP Lock (Factory Reset Protection Lock) - protect your phone from a complete reset, designed to lock it in case of loss or theft. If the new "owner" makes a full reset, the phone will be switched to blocking mode and it will be impossible to use it until the name and password from the previously established Google account are entered.

      AT:Can I disable FRP Lock protection?
      O:Yes you can. We delete the Google account in the "Settings - Accounts" menu. Or, in the developer's parameters, activate the "Unlock provided by the OEM manufacturer"

    Instructions on firmware.
      1. Download the custom firmware and upload it to the root of the memory card.
      2. Go to the custom recovery. To do this, turn off the device and simultaneously hold down the Power (Power), Home (Home) and Volume Up buttons.
      3. In order to avoid problems with the firmware, we foreground Data, in the cleaning / formatting Data / write / write yes, we confirm. (We also look at the conditions for installing the firmware in the message with the firmware).
      4. Cleaning / Custom cleaning / tick all items except Micro SDCard and USB OTG confirm with a swipe.
      5. Install / select drive / Micro SDCard / your firmware / confirm with a swipe.
      6. After completion of the firmware, reboot into the system (firmware download 10-15 minutes)

      Installing a dump of deodexed stock firmware.

      Dump deodez is not a firmware but 3 folders app, framework and priv-app. In order to avoid problems, I strongly recommend to put on a similar firmware firmware. Installation: Download the archive to the Micro SDCard root, reboot into TWRP. Installing / choosing a drive / Micro SDCard / your firmware / confirm with a swipe. Format and clean while not what is not necessary.

    Drivers and Utilities / Useful Tools
    Custom firmware
    Instructions
    Other
    An important announcement for fans of custom firmware!

    July patch updateA720FXXU4CRG2updated bootloader and modem, which means that if you install it, you can never go back to the nougat!

    ���������� ������������� � ����. download



    Post has been edited! Igor! - 12.05.19, 18:56
    Reason for editing: Hades Kernel 2.1
    evgen645
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    08.01.18, 13:50
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    I launched an anroid pay with magic and a module for exported, through which I changed the name of the model of the phone, but so far I have not been able to check (pay).
    ! Igor!
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    08.01.18, 17:18
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    Evgen645 @ 01/08/18 16:50*
    Launched an anroid pay with magic

    On my firmware after a reboot, my phone often hung on the Samsung label. Magisk did not take root on this smartphone, in fact, why he deleted it. Magisk many times better than SU, hence the question? Does anyone have a similar problem, or is it an isolated case.
    Samtolvar @ 01/08/18, 20:36*
    there was such a case.

    You have a coke firmware and 20 seconds is normal after flashing or restoring from backup.

    Post has been editedIgor19780204 - 08.01.18, 17:42
    Reason for editing: replied


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    Samtolvar
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    08.01.18, 17:36
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    * Igor19780204, there was such a case.
    It happens.
    I always install Magik after flashing. It happens hanging on the splash screen when running for 20 seconds. And when in general it does not start for a long time.
    Usually it starts normally, and sometimes it happens.

    Igor19780204 @ 8.01.18, 17:18*
    You have a coke firmware and 20 seconds is normal after flashing or restoring from backup.


    Here in the last version the magic never happened. And now in the new it happens. And so, it starts as it should, 4 seconds on the screen saver.

    Post has been editedSamtolvar - 08.01.18, 17:53
    Morgan
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    09.01.18, 12:26
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    M
    Topic moved to subsectionSamsung
    Scythica
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    10.01.18, 22:19
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    Sagitt67 @ 08/10/17, 18:09*
    * We transfer the device to recovery mode, by rebooting the device and in the process we hold down the top volume button, the off button and the home button at the same time.


    Tell me what could be the problem, after the above actions, the blue screen and it says "No command"?
    Did a few times the result is the same.
    sagitt67
    Message#27
    10.01.18, 22:32
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    Scythica @ 01/10/18, 23:19*
    Did a few times the result is the same.

    If the buttons are clamped correctly, there is only one reason - TWRP did not install, I need to reflash the recovery again, I hope they did not forget in the settings on. necessary from the instructions.


    --------------------
    Samsung Galaxy Note8 SM-N950F / DSN950FXXS5DSC5_DevBase_v6.0
    Samsung Galaxy A7 (2017) SM-A720F / DShadesRom
    Samsung SM-N915 Galaxy Note EdgeAstra Dream S8 UX STABLE v4.0F
    Scythica
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    10.01.18, 22:41
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    I reflashed the recovery 3 times, at one end I wrote "Pass", that is, everything is fine.
    after the reboot Health - starts to swear something about the security policy :-) i.e. TWRP is established.
    debugging, unlocking all inclusive.
    Help pliz.

    can - twrp need another?
    Android 7.0

    Post has been editedScythica - 10.01.18, 22:45
    sagitt67
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    10.01.18, 22:48
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    Scythica @ 01/10/18, 23:41*
    can - twrp need another?

    If it is installed, you reboot, the screen goes blank 3 buttons go off - how else can you help?


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    Samsung Galaxy A7 (2017) SM-A720F / DShadesRom
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    Scythica
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    10.01.18, 23:02
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    one looks like this at the end.
    Attached Image


    Post has been editedIgor19780204 - 11.01.18, 03:59
    Reason for editing: Screenshots under the spoiler.
    Scythica
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    10.01.18, 23:08
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    after a reboot, that's what gives out.

    Posted 10/01/2018 23:11:

    and after a minute, another:

    Attached images
    Attached Image
    Attached Image
    Attached Image
    Slashhunter
    Message#32
    10.01.18, 23:16
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    I have the same problem by the way. same machine on android 7.0
    Tell me what we do wrong ...
    Slashhunter
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    11.01.18, 00:35
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    Used even the program.
    Odin3_v3.12.10andrecovery_new_2
    originally put odin3_v3.12.7 + twrp_3.1.1.0_a7

    Messages are the same as for* Scythica
    sagitt67
    Message#34
    11.01.18, 00:42
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    Scythica, SlashHunter
    There was a rumor - Samsung is going to block the bootloaders, like on Note8, so I think if you have the latest firmware update, maybe there is a reason, I have the A720FXXU2BQI6, see the settings in the Build number, since where it says Firmware is a modem.


    --------------------
    Samsung Galaxy Note8 SM-N950F / DSN950FXXS5DSC5_DevBase_v6.0
    Samsung Galaxy A7 (2017) SM-A720F / DShadesRom
    Samsung SM-N915 Galaxy Note EdgeAstra Dream S8 UX STABLE v4.0F
    @ tka4enko
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    * sagitt67, they will block with a probability of 90-100% as on the last update of the J series (like 16 years old) and as on A5 17. But it seems that the update has not reached A7 17 yet. So far, like in the Mexican region, the update was on the A7

    Post has been editedtka4enko.riuk - 11.01.18, 00:55


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    tka4enko.riuk @ 01/11/18, 01:46*
    But like on the A7 17 update has not yet reached.

    I haven’t been following the stock for a long time, felt the innovations of the manufacturer on Note8, now if they get to others, without a root (although I’m still sitting on a custom on Note8) I’m not interested.


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    Samsung Galaxy A7 (2017) SM-A720F / DShadesRom
    Samsung SM-N915 Galaxy Note EdgeAstra Dream S8 UX STABLE v4.0F
    @ tka4enko
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    Sagitt67 @ 01/11/2018, 00:09*
    ...
    I haven’t been following the stock for a long time, felt the innovations of the manufacturer on Note8, now if they get to others, without a root (although I’m still sitting on a custom on Note8) I’m not interested.

    Well, I'm sitting on the drain, I did not see any updates. But considering Samsung's castration, oh, the trend with the loader, the prospects look very regrettable ... I still regret that I did not buy 1 + 3T


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    ! Igor!
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    Scythica @ 11.01.18, 01:41*
    reflash recovery 3 times

    The main thing is not to let the phone boot into the system; after flashing firmware, you should boot into it. If the phone starts to boot into the system, the TV will fly off. How do I do it on all samsung, in one tick auto-reloading to remove. Further, after flashing TvRP and the words Pass, disconnect the cord, simultaneously press the volume and on-off. When the screen goes out, immediately press the volume + power and the home button and hold until you see the TV. If you saw the inscription samsung then you did not have time, flashing tvrp again. Drink with the location of the fingers on the buttons, good luck to all: yes2:


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    * Igor19780204,
    Thank you, removed the checkbox with automatic restart. And I have everything installed, you need to go into the recovery immediately. Thank you very much :)
    ! Igor!
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    Gentlemen, I have an important announcement!

    In firmwareXU2BQL8and in all subsequent locked bootloader!
    Explain TWRP, etc. you can not install on it. It will be possible to flash only off. firmware and all. While the version of the bootloader in the updates for January remained 2 and rollback to the previous firmware is possible. In subsequent firmware, the version of the bootloader and the modem will necessarily increase to3and rollback will be impossible!
    The loader blocks Ric.apk and the line in build.prop. Output flash MM bootloader from the latest firmware XXS2AQF8.
    XXS2AQF8

    P.S. Warning for the future, without further discussion!

    How to bypass the RMM State bootloader: Prenormal.

    In the future, the loader will increase and the method described above will not work.

    1: Do not restart the phone for 1 week - 168 hours.
    2: Next, enable the unlock of the OEM, turn off the phone and go into the download mode.
    3: Red inscriptionRMM State: Prenormalafter the week should be gone. Flash TVRP and without restarting attached archive below.
    Original themehere, to all whom this method helped, do not forget to thank the comrade for the link: thank_you:
    Attached fileRMM-State_Bypass_Mesa.zip(179.55 KB)

    Root / Install TWRP on any Samsung after December / January update onXDA


    Post has been editedIgor19780204 - 15.04.18, 10:14
    Reason for editing: Root / Install TWRP on any Samsung after December / January update


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    I'm sorry and what is bootloop

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     mobile version    Now: 20.05.19, 02:43