How to fix iPhone 6 not charging

Have you met after charged one hour, but the battery power becomes less? This is something quite a few users complained about. While you may think that you need a new battery, that usually isn’t the case. So, what is causing this problem? Maybe the charging port is full of dirt or the cables may be damaged. Also, a software or hardware issue can cause this problem. Now, we have listed four common ways and a professional solution for iPhone 6 won't charge. As following.
Restart iPhone
For most non-professionals, the most common fix for issues on any computer/phone has always been to restart the device. Sometimes a program can be stuck or could be causing another issue or bug and cause kinds of types of frustration and confusion. Try restarting your iPhone first before going on to more intensive fixes.

Update iOS
When you upgrade your device, the issue will probably be gone. So if there is upgrade software, make sure you have been got. Come with following to do this.
1. Go to Settings
2.Tap General
3.Tap Software Update
4.Tap Download and Install
Clean the iPhone’s charging port
If there are any obstructions, the cable won’t be properly placed into the charging port, thus, the device won’t charge. In this case, you need to clean the charging port. In order to do this, you will need some suitable tools, such as a toothpick or a small needle. Remove all the obstructions, but make sure to do it carefully to avoid any damage.

Try another charging and USB port
If clean the charging port still no solved the issue, then try another wall charger or use another USB cable. Plug the cable into the USB port on your computer. Maybe that will make a difference.
With these ways to fix iPhone 6 won’t charge, you will probably solve the issue. If not, then it may be a hardware issue. Let’s follow REWA step by step video recording to fix iPhone 6 not charging with logic board.
Charging fault analysis
Plug dongle to a computer, open PCB diagram software, Charging voltage input PP5V0_USB, battery voitage PP_BATT_VCC, Battery electric quantity dectection BATTERY_SWI_CONN
Connect U1401, Tigris charger, USB control IC, overvoltage protection signal, U1700 damage can result in not charging, reboot and connect computer failure ect.

Charging fault detection
Open iPhone 6 screen, take down the screen, pull up the battery connector from logic board. The coltage is about 2.0V after measurement through stitch battery is ok.

Plug to charger, the voltage is 0.5V(normal 1.8V – 4.2V) after measurement through FPC connector, the logic board can’t charge.
Repair:
Take out the logic board, fix the logic board with PCB holder. Blow the shield cover with 320℃ air hot gun and take off it.

After blowing for 1 minute at 240℃, scrape off the black ashesive.

Blow the Bonding Pad for 1 minute at 300℃ until the tin melts.
Pry the chip with sculpture knife, apply some Paste Flux, remove the tin on bonding pad, apply some rosin on the Solder Wick and slick Bonding Pad.

Clean the Bonding Pad with PCB Cleaner, align the new chip in right direction through stitch.

Blow the chip with hot gun for 1 minute at 280℃. Install the logic board after cool down
Detection and Troubleshoot
Plug to charge, the voltage ranges between 1.8V and 4.2V indicating charging IC works properly, install the LCD and charge, after 1 hour the battery can charge properly.

Make sure you bookmark this page so it will be easier for you to find it in the future when you need help. If you are interested in the tools used in the article please go to REWA Product page to order, also you can watch the video via their blog and then fix your iPhone 6 by DIY. Anyway, good luck your new iPhone device.

What do you do when Galaxy S6 edge Plus turn on with black screen

Did you ever encounter with black screen after turning on your Samsung Galaxy S6 edge+? It’s a common issue on Samsung Series. When you press power button, the phone stuck with black screen. Yet the buttons were lightened up and the LED indicator was pulsing. So we know its just the screen that fails to wake up.

There will several common ways we will try to solve this problem.
1. Hold the power button and connect the charging cable
2. Boot to recovery mode and wipe cache partition
3. Factory Reset your Samsung Galaxy S6 edge+

You may also read: iPhone 7 black screen repair tutorial

However, if the screen still stays black, it may relate to hardware issue. That’s what we are going to share with you. Fix Samsung Galaxy S6 edge+ black screen – logic board solution.
Disassemble the phone first, and check the logic board. All going well. For Samsung devices, Black screen and other graphics issues are common problems, which are mostly resulted from the damage of OLED relevant inductors. Therefore, our initial judgment – the fault may be related to OLED circuit.
Measure the voltage value of OLED supply with Multimeter.
Normal voltage value on C9028 and C9026 means a normal voltage and normal status on OLED supply. Next, measure the diode value on each pin on OLED connector one by one. With no value measured on Pin 25 and Pin 27, we judge there might be an open circuit on relevant circuit related to the two pins. Since PLCD_MIPI_D0_N and PLCD_MIPI_D0_P of CPU are connected with Pin 25 and Pin 27 on OLED connector via Pin 3 and Pin 4 on F9013, our next step is to check whether PLCD_MIPI_D0_N and PLCD_MIPI_D0_P are in normal status. Let’s do it.
1. Removing the shielding cover on F9013.

2. Take out the logic board and attach it to PCB Holder for the detachment of F9013.

3. Measure the diode value on Pin 3 and Pin 4 of F9013, which is normal.

4. Continue to measure the diode value on Pin 25 and Pin 27. Judging by the measured value, circuit from OLED connector to F9013 is in normal status.

5. So the fault may be related to F9013. and we need to replace with a new F9013.
6. Align to the right place and solder with a new F9013.

Assemble the phone and test. Press power button to power on. The phone turns on with normal display and normal touch function. Fault cleared.

Hope you can solve your problem with our repairing guide. Any problems or suggestions please leave us a message. We will try to reply you in time.

If you want to watch the video please go to https://blog.rewatechnology.com/how-to-fix-samsung-galaxy-s6-edge%2Bturns-on-with-black-screen