Questions tagged [samsung-galaxy-j7]
For questions specific to the Samsung Galaxy J7
47
questions
4
votes
0
answers
61
views
Is it possible to backup absolutely everything? [duplicate]
My phone is having issues, so I'd like to know if it's possible to backup everything, so apps, app data, files, pretty much every little thing.
(My phone is a Samsung J7 Star that's unrooted)
- 41
2
votes
0
answers
125
views
How do I stop Galaxy Store from updating?
I use Google Play store, and I find it great but I don't really need the auto update feature on my mobile. My mobile has little disk space, so I did the natural thing, uninstalling the updates for ...
0
votes
0
answers
11
views
The Galaxy J7 Core screen is unavailable and locked when connecting to VPN
When connecting to any vpn and during use, the mobile phone will lock the screen against the user's will and the screen will turn off and on once every second until the mobile is reset and Or if I ...
- 23
0
votes
0
answers
63
views
Charging problem in lineageOS 17.1 galaxy J7 elte
I have installed lineageOS 17.1 on galaxy J7 elte. Charging speed is very low. First time I plugged the charger, in 87% charging stoped and second time in 80%. It was showing charging symbol in the ...
0
votes
0
answers
1k
views
Disable signature verify in android default bootloader for zip files
I have a J7 elte. When I want to sideload a zip file with adb from the phone's default boot loader the bootloader raises error Signature Verification Failed whole-file. How can I disable this ...
1
vote
0
answers
28
views
how to get specific android OS for testing
I have a problem that only happens on Android 8. I tried the emulators and was not able to recreate the problem. I need to find a way to get a test device with android 8 on it. I tried Amazon a few ...
- 111
1
vote
0
answers
37
views
Turning off my android phone screen without actually turning it off
I have a problem with my J7 Pro(SM-j730F) when i power off the screen and then turn it on again it flickers and takes a bunch of turning on and turning off(Pressing the power button or using ...
- 11
1
vote
0
answers
70
views
I'm looking for a data recovery program for my android phone [closed]
I had a Samsung Galaxy J7 it was stolen I managed to get it back but not before it was wiped completely but they weren't able to get passed the frp lock and I had some very valuable data on some of ...
- 11
0
votes
0
answers
5k
views
How do I force a new DHCP IP address on my Android?
I have a Linux system with the default DHCP server (ISC) and an Android phone Galaxy J7 which connects and gets its IP address from the DHCP server.
Right now, the Galaxy J7 was allocated an address ...
- 217
2
votes
0
answers
207
views
Does turning off cpu cores will actually save power?
My phone is using custom kernel that has cpu hotplug in it. The hotplug name is AutoSMP and it has max cpu (big & little) core that should be online option in it. Currently I'm using 3 + 3 core ...
- 151
0
votes
0
answers
34
views
My Galaxy J7 phone is not connecting to the Internet without WiFi anymore, anything I can test / verify to make it work?
What would be the reasons for which my Android would not connect to the Internet using the Mobile Data mode? (that open is ON)
I don't go out much these days since there is Covid, but I'd like to have ...
- 217
1
vote
0
answers
508
views
How to reduce screen saturation on android 6 without root?
I have a galaxy j7.
Have any way to reduce screen saturation of this phone?
I saw in google some clues about a Screen Adjuster... but i didnt found it in Google Play.
So i tried a bunch of apps, but ...
- 121
1
vote
0
answers
2k
views
Google play services keeps stopping, and it is much worse than normal
My Samsung Galaxy J7 (2016 version) is constantly showing "Google play services keeps stopping" every 2~3 seconds. My device is running on android Oreo. I tried reverting back playstore to ...
- 123
1
vote
0
answers
37
views
Rooting my samsung j7 gone wrong
I was rooting my android phone by following youtube tutorial https://www.youtube.com/watch?v=eXyWgyW5-5M .
At step 2:11
after selecting bootloader only blue screen and downloading is written i.e. the ...
- 185
1
vote
0
answers
946
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 ...
1
vote
1
answer
119
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 ...
- 45
0
votes
0
answers
353
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 ...
1
vote
0
answers
299
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 ...
- 37
1
vote
0
answers
1k
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 ...
- 71
1
vote
0
answers
407
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 ...
- 111
3
votes
1
answer
850
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 ...
- 31
0
votes
1
answer
775
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.
...
- 103
1
vote
0
answers
97
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 ...
- 61
1
vote
2
answers
6k
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 ...
- 11
0
votes
0
answers
286
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 ...
- 111
0
votes
0
answers
870
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 ...
- 133
-2
votes
2
answers
102
views
How to uninstall app that seems to be an adds?? *The app that I accidentally install is not an apk but in the form of system app and I forgot the name
This is the picture
It's really nice to have some one helping..
Thanks
- 101
3
votes
1
answer
26k
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 ...
- 461
0
votes
2
answers
9k
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 ...
0
votes
1
answer
249
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 ...
- 1
0
votes
1
answer
293
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 ...
- 133
0
votes
1
answer
149
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 ...
- 133
0
votes
1
answer
45
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 ...
- 143
0
votes
0
answers
368
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 ...
- 101
5
votes
1
answer
26k
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 "...
- 51
1
vote
1
answer
113
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 ...
- 217
0
votes
1
answer
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 ...
- 21
0
votes
1
answer
144
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/...
- 1
0
votes
1
answer
449
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 ...
3
votes
2
answers
1k
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 ...
- 217
2
votes
5
answers
15k
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 ...
- 21
1
vote
0
answers
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 ...
- 161
0
votes
1
answer
1k
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) ...
0
votes
1
answer
213
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 ...
- 103
0
votes
1
answer
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?
- 3
0
votes
2
answers
34k
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
1
vote
1
answer
4k
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 ...
