Samsung Galaxy J7 J730F Charging Ways USB Jumper Solution
Samsung SM-J730F Charging Solution USB Ways Not Charging Problem Fake Charging Solution Charging Jumper
Here is the solution for Samsung Galaxy J7 J730F Not Charging problem like there is No Charging indication shows on the display when the battery charger is being a plug-in.
Charging Issues is one of the most common issues Samsung Galaxy J7 J730F users faces on their handset. Of course, our main instinct when there’s a charging issue is that we buy a new USB cable for our charge and in our mind, it’ll solve the issue. Yet as we always said here in Recomhub, not all smartphone issues are caused by a faulty hardware, sometimes you just need to tweak some things on your phone in order to solve these issues. In this article, we’ll be teaching you how to solve the iPhone X Charging Issue.
In general, there are a lot of common reasons why this issue occurs on your Samsung Galaxy J7. Here are some of them:
- Pushed, Bent or Broken connectors on your Samsung J730F battery
- Samsung Galaxy J7 J730F has a factory defect
- Defective Battery
- Damaged Charging Cable or Unit
- Temporary Software issues
Hardware Solution:
Check Charging connector for any kind of water damage, if it is then clean it and check.
Now re-solder charging connector pins and check.
Check charging voltage with the help of a multimeter. Place Negative terminal of the multimeter on ground and Positive on a charging pin (1st pin from your left-hand side).
Make sure that the voltage is between 5V to 5.5V, if it is not then replaced charging connector. (Charging Connector can be replaced by heating it from the opposite side of the board, while heating it, pull charging connector with the help of Tweezers).
Now remove metal sheet covering the charging section (It contains Charging IC and Components).
Check continuity between Fuse and Charging Pin (1st from your left-hand side). If there is no continuity, place jumper.
Also, check the following, and replace them if damaged:
Fuse
Capacitor
Coil
Heat charging IC, if it is faulty then replace it.
Now check charge at the battery terminals, if it is not standard voltage then re-solder or replace battery terminals.
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