Questions tagged [samsung-galaxy-j7]

For questions specific to the Samsung Galaxy J7

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2k views

One-Click-Root Failed On Samsung J7 SM-J700H

I have a Samsung Galaxy J7 running 6.0.1 marshmallow which i tried to root using One-Click-Root methods like desktop versions of "Kingroot" and "Kingoroot". However, "Kingroot" doesn't support my ...
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0answers
12 views

Calling problem on samsung galaxy j7 prime

so I recently installed a cuntom recovery(twrp) along with lineage os 15 on my samsung galaxy j7 prime. But after i booted it up I couldn't call anyone, it just said call ended when tried to and when ...
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1answer
390 views

Notification messages from when I turned on the phone. Where are they?

My Galaxy j7 shows me notification messages when I turned on the phone (i.e. received messages, phone calls, apps updated, etc.) Is there a way to see those from the normal interface without having ...
3
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1answer
20k views

ViPER4Android not processing

After a couple of times of trying many solutions I found on the internet, I still couldn't fix the problem. I think, I have tried almost everything. Actually, before this problem, I also have one ...
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1answer
851 views

SuperSu doesnt show up on TWRP

I installed TWRP successfully. On my phone i downloaded the SuperSu Zip. When i click install on TWRP it doesnt show up. Can Anyone tell me what to do to make it show up. Info: -Phone = J7 (2016) ...
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2answers
5k views

Missing of info symbol in whatsapp

I lost the info symbol in whatsapp, but the info option is there in the upper three dots menu. I don't know what is the reason. How can I regain it? My phone is samsung galaxy J7 nxt. Below is a ...
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0answers
15 views

Samsung Galaxy J7 2017 dropping calls (Android Pie)

Remember that I'm having this phone for 2 and bit more years. Recently, it started to refuse calls itself (operator generates a ,,Missed call" text message, and the person who calls needs to try again)...
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0answers
337 views

Samsung J7 Prime, USB tethering is still greyed out

I have switched off the data usage on my Samsung J7 Prime phone, then went to hot spot and tethering but my USB tethering icon is still grayed out. I have also restarted the phone but there is no ...
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0answers
110 views

How can I get the SD card notification popup to reappear again in my Samsung phone?

I'm currently using my Samsung J7 phone. It has the latest Android version. I've checked on my settings and it tells me that it has installed Android 9. Up until yesterday I got this message in the ...
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5answers
13k views

Allow sending premium SMS on Samsung Galaxy J7

On Samsung Galaxy J7, I accidentally set "never allow" in sending premium messages. Now I can't activate some services directly. I searched and found that Samsung Galaxy S phones have a setting ...
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0answers
133 views

Missing Cast icon in the Notification Center

I mean to cast my Android screen to my Windows 10 PC. I pull down from the top, but I do not find the Cast icon, even if I pull a second time. Can I fix this? Using Android 8.1.0 (Oreo) in a J7 ...
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1answer
3k views

Powering Samsung Galaxy J7 using an external DC power supply

I would like to turn on Samsung Galaxy J7 using an external power supply. The problem is that it uses 4 pins (+,*,-,*) to connect to its battery. The first pin is the positive and the third one is ...
1
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1answer
99 views

My newly updated Droid rings at max volume even when ringtone is muted

I was forced to install a mandatory update (Droid version 9, Kernel version 3.18.91-16068741) for my Samsung Galaxy J7 around 2 weeks ago. Since then, there have been six (6) incidents where my phone ...
3
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1answer
20k views

Unable to adopt SD card as internal storage on my j7 prime with android marshmallow

I recently upgraded to 6.0.1 Marshmallow on my Galaxy J7 Prime and I would like to adopt an SD card as internal storage. but it doesnt give me an option to this I formatted the SD card, there is no "...
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0answers
106 views

TWRP only allows flashing into either the Boot or Recovery partitions

I'm trying to flash a Pixel Experience GSI onto my 2017 Samsung (SM-J730G) using TWRP. In order to do so, I need to flash the GSI's system.img into my device's System partition. However, my TWRP only ...
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0answers
146 views

Is it possible to see which process is calling the zygote socket?

I want to see a verbose from the zygote socket (located in /dev/socket/zygote ) I know i can list all of the services from adb but I wanna see who is calling zygote to fork an specific process. Do you ...
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0answers
1k views

Wifi continuously stops working after a few minutes, and mobile data stops working until reset

I recently got a new Galaxy J7 Crown, Andriod version 8.0.0, Samsung Experience version 9.0. Will provide more information on software versions as needed. Phone will continuously lose wifi ...
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0answers
379 views

How to repair an android device after partially formatting its root directory

My phone is Samsung Galaxy SM-J7 and it's rooted. I heard a linux command which could format the entire operating system from root directory (I do not want to mention it here). I've been curious to ...
3
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1answer
723 views

Persistent Problem: Internet may not be available

I have a J7 (SM-J730F/DS) and noticed a while back that I can connect to WiFi but that on some networks I got the message "Internet may not be available" .... and it wasn't. This message started to ...
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0answers
275 views

Pattern unlock not working after OS upgrade to android 6.0.1 Sansung J7

I upgraded my Samsung Galaxy J7 device from system update menu. It was working fine after the upgrade but it is not accepting my pattern after the restart. I don't remember the PIN also. I have ...
0
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1answer
607 views

Error with screen brightness on Samsung Galaxy J7 prime

I have a Samsung galaxy J7 prime SM-G610M Duos with Android 7.0 operating system. I have noticed something curious with the phone, is that sometimes the full screen of the phone does a slight flicker. ...
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0answers
91 views

Why can't I browse the internet while using my mouse?

I recently got a Galaxy J7 (2017), and it's running Android 7.0. I chose a Galaxy because I can plug a mouse directly into the phone. I can't access the device otherwise. Everything was working ...
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2answers
3k views

How do I know If my phones Bootloader is locked or not?

I want to flash TWRP & SuperSU to take a backup, but I read that if you flash TWRP with a locked bootloader it would brick my device & wipe my data, now that would just defeat the purpose. How ...
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0answers
231 views

Samsung Galaxy J7 Pro 2017 (SM-J730GM) doesn't seem to support partitioned SD cards

I have a Samsung Galaxy J7 Pro SM-J730GM purchased at a Sanborns shop in Mexico, running Telcel's stock ROM, rooted, with TWRP recovery and Link2SD. A couple weeks ago I repartitioned my SD card in ...
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0answers
669 views

When was KNOX efuse introduced?

I realy want to root my samsung j7 (2016) phone and flash custom roms on it. I know it has knox but i am not sure is it the one that can be reversed by triangle away app or it is efuse that can not go ...
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2answers
94 views
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1answer
229 views

Play Store won't update to newest version after resetting it back to factory version

Like the title says, resetting the Play Store to its factory version caused it to be stuck on version 7.8.16.P. Tapping the update button downloads an update but then it doesnt change anything. The ...
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1answer
276 views

Why is the stock Android dialer app incompatible with my Samsung J7 2017?

I want to install this app: https://play.google.com/store/apps/details?id=com.google.android.dialer to replace Samsung's customized dialer app. But on that page it says: "This app is incompatible ...
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1answer
129 views

Samsung J7 (2017): How to turn on typing suggestions yet keep autoreplace disabled?

Not sure if I'm using the right terms here. By typing suggestions I mean the horizontal word bar that stays right above my keyboard and suggests which words I may be trying to type. And by autoreplace ...
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1answer
39 views

There is no driver for my phone's model number

I use a Samsung J7 mobile phone, model number SM-J700F (checked both below the battery and in the "about phone" section). I live in Israel, so I don't use one of the four big main carriers. I tried ...
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0answers
126 views

Why is the notification not going off from my notification bar in Samsung J7?

I am using Samsung J7, Model number is SM-J710FN My problem with my mobile is whener Am using the mobile data after some time a notification with the name "Data usage warning" that is "ULTRA DATA ...
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0answers
355 views

Is it still possible to root my Samsung Galaxy J7?

I'm trying to root my phone and I am at a loss. I am pretty new to rooting. So, not surprisingly I soft-bricked my phone but luckily I was able to restore everything with Smart Switch but I read about ...
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1answer
58 views

Every time I connect my Android to my Ubuntu it asks me to allow the connection, can I change that?

I have a Galaxy J7 and Ubuntu 16.04 on my Linux box. Every time I connect the phone to the computer, it asks me to ALLOW the connection. Is there a way to add an authorization for that one computer ...
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1answer
81 views

What is an International Version for Samsung devices?

I'm trying to buy a Samsung Galaxy J7 and I'm between two options. one is: Samsung Galaxy J5 SM-J500H/DS GSM Factory Unlocked Smartphone, International Version other is : Samsung Galaxy J7 SM-J700H/...
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1answer
326 views

How to move audio files from internal storage to external SD card permanently?

OK so, I have a Samsung Galaxy J7 Prime and just recently have purchased an SD card. I want to move 117 audio files from my internal storage to (external) SD card without having those files on my ...
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0answers
1k views

How do I set the timer tone on a Galaxy J7?

My previous Android phone, the Galaxy Note S5, had an option for setting an MP3 ringtone for both the alarm and the timer. I'm now using the Galaxy J7, and it appears to allow a ringtone to be set ...
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1answer
202 views

SAMSUNG G. J710 RAM Capacity - 2GB or 3GB

In this post1 it's stated that Sam J710 has 3GB of RAM (only 2GB of RAM in India). This post2 says that it only has 2GB of RAM. I bought the J710 model over the net a couple of days ago, which was ...
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1answer
2k views

Is it safe to charge Galaxy j7 using Galaxy A5 charger?

A5 has 2900mA battery and a charger with fast charging capability and j7 has 3000mA battery with normal charging. Can I use that to fast charge the Galaxy j7?
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2answers
32k views

I forgot my email address and password for my galaxy j7 how to bypass google verification [duplicate]

How do I get I into my account when I forgot email and password. My 4/ year old messed up my phone plz help