How to fix Galaxy J7 (2017) wifi won’t turn on issue

This troubleshooting article will cowl points for the Galaxy J7 (2017). If you’re a Galaxy J7 (2017) consumer and it has a wifi issue described under, make sure to observe our options.

Before we proceed, we would like to remind you that if you’re on the lookout for options to your individual #Android issue, you may contact us by utilizing the link offered on the backside of this web page. When describing your issue, please be as detailed as potential so we are able to simply pinpoint a related resolution. If you may, kindly embody the precise error messages you might be getting to give us an concept the place to begin. If you may have already tried some troubleshooting steps earlier than emailing us, ensure that to point out them so we are able to skip them in our solutions.

Problem: Galaxy J7 (2017) received’t quick cost, wifi not turning on

I’ve a samsung galaxy j7 2017 and i’m having a number of issues.

  • Slow charging issue by final 15 days truly. my telephone is takes 6 to 7 hours to full cost. earlier it was taking 1h 30 min max to full cost. a gradual charging pop up is displayed on the taskbar above and it’s taking extra time to cost.
  • my wifi, hotspot and bluetooth even not getting turn on. in wifi simply wifi button simply greyed up and never getting turn on.

What to do? please assist me. i’m exhausted by my telephone please please assist me.

Solution: We can’t say for positive if the 2 points are brought on by the identical bug so if the troubleshooting options for every of them under received’t work, you must think about wiping the telephone through manufacturing unit reset to know. That’s for later although. In the meantime, let’s divide the set of troubleshooting steps for every of the issues.

How to troubleshoot gradual charging issue on Galaxy J7 (2017)

Slow charging issue can occur due to various issues. Here’s what you are able to do to know the way to fix this downside.

Check if quick charging is enabled

This is fundamental however an necessary step. Some customers could complain that their telephone has stopped quick charging after forgetting that they disabled the function off. Make positive that this isn’t your case. To examine:

  1. Open Settings app.
  2. Tap Device administration.
  3. Tap Battery.
  4. Tap More settings (higher proper)
  5. Tap Advanced settings.
  6. Enable quick cable charging.
  7. Restart your gadget and examine for the issue.

Use one other charging cable and/or adapter

If your Galaxy J7 (2017) gadget has stopped quick charging swiftly, it’s potential that the cable or adapter could also be to blame. Make positive to attempt a special set of charging equipment to know. If potential, use official Samsung equipment to keep away from issues. If you may’t readily safe a identified working set, go to your native Samsung retailer and use their equipment.

Check the port

Sometimes, dust or overseas object could block the charging cable when charging. Try cleansing the port with a can of compressed air for those who suppose it’s soiled. Do not insert something inside to keep away from damaging the system.

Calibrate battery and OS

Sometimes, Android could lose observe of the particular battery ranges. To recalibrate the working system in order that it will get correct battery degree readings, do the next:

  1. Drain the battery fully. This means utilizing your gadget till it powers down by its personal and the battery degree reads zero%.
  2. Charge the telephone till it reaches 100%. Be positive to use unique charging gear to your gadget and let it cost up fully. Do not unplug your gadget for a minimum of two extra hours and likewise don’t use it whereas charging.
  3. After the elapsed time, unplug your gadget.
  4. Restart the gadget.
  5. Use your telephone till it fully runs out of energy once more.
  6. Repeat steps 1-5.

Observe in secure mode

One of the causes that we must always look into is the chance dangerous third social gathering app could also be inflicting the battery or Android to not work correctly. What you want to do is to let your telephone run on secure mode for a number of days to discover if there’s any distinction.

To boot your gadget to secure mode:

  1. Turn the gadget off.
  2. Press and maintain the Power key previous the mannequin title display screen.
  3. When “SAMSUNG” seems on the display screen, launch the Power key.
  4. Immediately after releasing the Power key, press and maintain the Volume down key.
  5. Continue to maintain the Volume down key till the gadget finishes restarting.
  6. Safe mode will show within the backside left nook of the display screen.
  7. Release the Volume down key whenever you see Safe Mode.
  8. Check for the issue.

If quick charging seems to work correctly on secure mode however not on regular mode, meaning a 3rd social gathering app is inflicting it. To determine which of your apps is inflicting the difficulty, you must boot the telephone again to secure mode and observe these steps:

  1. Boot to secure mode.
  2. Check for the issue.
  3. Once you’ve confirmed third social gathering app is to blame, you can begin uninstalling apps individually. We counsel that you simply start with the latest ones you added.
  4. After you uninstall an app, restart the telephone to regular mode and examine for the issue.
  5. If your gadget nonetheless received’t quick cost, repeat steps 1-Four.

Reset app preferences

Another great way to resolve this downside is by ensuring that you simply set all apps again to their identified working state. This is completed by resetting all apps again to their unique configuration. Here’s how:

  1. Open Settings app.
  2. Tap Apps.
  3. Tap More settings (three-dot) icon on the higher proper.
  4. Tap Reset app preferences.

Reset all settings

Sometimes, bugs could happen if there’s a misconfigured system setting. Try to see what occurs after resetting all settings on your gadget. The results ought to be related to manufacturing unit reset however with out the necessity to delete apps and consumer knowledge.

  1. From the Home display screen, swipe up on an empty spot to open the Apps tray.
  2. Tap Settings > General Management > Reset > Reset settings.
  4. If you may have arrange a PIN, enter it.
  6. The gadget will restart to carry out the reset of settings.

How to troubleshoot wifi received’t turn on issue on Galaxy J7 (2017)

There’s no direct manner to know why wifi and different community capabilities (cell knowledge and Bluetooth) stopped working. We suspect it could be an app issue so make sure to embody that in your troubleshooting. Since we’ve already given the main points on how to carry out necessary software troubleshooting procedures above, all we’d like to inform you now are the precise troubleshooting steps.

To fix community points on your Galaxy J7, you should attempt the next:

  • Clear the cache partition
  • Reset community settings
  • Reseat (disconnect and reconnect) the SIM card
  • Reset all settings
  • Factory reset

Here’s how to manufacturing unit reset your Galaxy J7 (2017):

  1. Back up knowledge on the inner reminiscence. If you may have signed right into a Samsung account on the gadget, you may have activated Anti-theft and can want your Samsung credentials to end the grasp reset.
  2. From the Home display screen, swipe up on an empty spot to open the Apps tray.
  3. Tap Settings > Cloud and accounts > Backup and restore.
  4. Tap the next sliders to desired setting:
  5. Back up my knowledge
  6. Automatic restore
  7. Tap the Back key (backside proper) till you attain the principle Settings menu.
  8. Tap General Management > Reset > Factory knowledge reset.
  9. Scroll to the underside of the display screen, then faucet RESET > DELETE ALL.
  10. If you may have display screen lock turned on, enter your credentials.
  11. If prompted to confirm your Samsung account, enter the password, then faucet CONFIRM.
  12. Wait for the gadget to reset.

Get Samsung help

If the reason for the issues is one and software-related, manufacturing unit reset will most probably assist. However, within the occasion that nothing adjustments after wiping the telephone, we recommend that you simply let Samsung examine the .


Engage with us

If you might be one of many customers who encounters an issue together with your gadget, tell us. We supply options for Android-related issues for free so when you have an issue together with your Android gadget, merely fill within the brief questionnaire in  and we are going to attempt to publish our solutions within the subsequent posts. We can’t assure a fast response so in case your issue is time delicate, please discover one other manner to resolve your downside.

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How to fix Galaxy J7 (2017) wifi won’t turn on issue

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