2017-06-16

How To Repair iPhone 7 Touch Screen Not Working

iPhone users may have experienced such a frustrated moment – the screen of the iPhone suddenly freezes, and it don’t response at all. So, what repair shops usually do with unresponsive touchscreen issue of iPhone 7? First of all, clean the screen. In the second place, try a force reboot of the iPhone 7. If the issue continues, try to restore the iPhone from a Backup. Still not working? The next step is to erase it and set it up as new, which means resetting it to a factory state (remember to make a backup before doing that). If none of these steps work, then the issue may be related to physical screen display defects, since everyone may have accidentally damaged their phone without knowing themselves. In such an event, broken screen repair or LCD repair could be a perfect solution.

If you’ve forcibly rebooted the iPhone 7, you’ve restored the iPhone 7 from a backup, you set up the iPhone 7 as new, and you have repaired the broken screen and LCD, and the touch screen is still unresponsive, it’s time to change your thinking and look for a totally different solution.We here present you a refreshing logic board solution regarding to the unresponsive touchscreen issue of iPhone 7.

Recommended Tools:

Tweezers (ESD – 11)

Anti-static Wrist Strap

Steps

Phone Disassembling

Turn on the phone, if the touch function is incapacitated. Remove charging port screws and detach the display assembly. Disconnect flex cables and remove logic board screws. Then take out the logic board.

Malfunction Diagnosing

Test resistance of the display assembly connector with digital multimeter. Resistance of pin 10 displays abnormal value (470 under normal circumstances).

Roll out the maintenance drawing for reference.

Pin 10 worked as AP_TO _TOUCH _MAMBA _CONN _L signal. The signal was connected with CPU AT2 pin via inductor FL3904.

Circuit between pin 10 and inductor FL3904 displays normally.

Test resistance from inductor FL3904 to CPU, the device displays normal value. Then we can draw the conclusion that inductor FL3904 was damaged.

Malfunction Repairing

Take down the inductor with soldering iron.

Solder tins on the copper wire. After that, connect the two bonding pads of the inductor with the copper wire. Then cut off the rest of it with a sculpture knife.

Test pin 10 resistance with digital multimeter again, this time we get a normal value, which means the problem has been fixed.

Function Testing

Clean the bonding pad with PCB cleaner.

Assemble the phone and test. Touch function is back to normal.

2017-04-22

test iPhone 5s 6 6s 7 plus battery and original iphone cable detection

how to test & diagnosis your iphone 6 6S 7 battery Health? do you know there have useful tools for testing / detecting iPhone 6 6S 7 battery Health. here, vipprogrammer.com will recommed an iphone battery tester (with necessary connections) on the market, and the connector looks small to connect leads on a multimeter, and if this iPhone battery is any good?

If you have some issuess of my iPhone 6 6S 7 turning off at high percentages before, and then turning on after a while and being fine, so you need iphone battery tester.

This new iPhone Battery tester, Data line detection, Battery clearing instrument, added iphone 5SE 7 7P ipad 3/4/5/6 mini all series, added charge-discharge function, added Battery chip detection, also added charge-discharge graph, also support original iphone cable detection

1 - identifying the original battery and cottage
2 - battery cycles
3 - the battery design capacity
4 - the battery full charge capacity
5 - the battery voltage
6 - the temperature of the battery
7 - quiescent current of the battery
8 - battery protection board chip IC model
9 - battery charge activation, charge-discharge function
10 - the battery discharge current, charge-discharge graph
11- Automatically identify the original iphone cable;
12 - Apple battery cycles is cleared
13 - Battery chip detection

2017-03-29

Get Professional-Grade Tool for iphone fix and repair

Get Professional-Grade phone repair Tool, vipprogrammer.com is a global online shopping, Let's fix the Broken mobile phone, supply iPhone Replacement Parts and iphone icloud unlock tool.

you can find Complete iPhone Repair Tool Kit. These remium tools that will work on all iPhone models, If you are planning to repair iPhone 4S, 5, 5c or 5s,6, 6+, 6s, 6s+,7,7P 5SE, you should be sure to get this custom tool kit that is a must-have for every iPhone repair

exprience to supply best after sales service for all kinds iphone repair tools as following:

1: iPhone NAND Test Fixture, and baseband EEPROM IC Programmer, ipad 2 3 4 unlock tool, Do It Yourself Kits on iphone / ipad.

2: iPhone Power Cables and restore Cables, Supply iphone Battery Charger Cable, iphone re-flash / restore cable, iphone power data cable. Multi-function iphone Battery Activation Charge Board for iPhone 4/4S/5/5S/6/6 Plus 7 7p

3: iPhone Replacement Parts, Supply replacement iPhone parts, iPhone Motherboard replacement parts, PCB CHIP IC for damaged iphone, iPhone power management IC, iphone light control IC, iphone charge protection IC, iphoen light control display IC, iPhone LCD screen display chip, iPhone touch screen control IC for 4 4S 5 5S 6 6P 6S 6SP 7 7P..

4: iPhone Repair Tool, Vipprog provides everything you need for do it yourself iPhone repairs, iphone opening tool, iphone maintenace platform, iphone repair Microscope & Magnifying, iphone BGA Reballing Stencil.

we are specialized phone repair tools manufacturers from China, iPhone repair tool, iphone repair kit suppliers, we have the perfect after-sales service and technical support. Look forward to your cooperation!

2017-03-29

Multiple Solder Iron Tip 900M-T 936 852d+ 909D Soldering iron tip

14pcs Multiple Lead-free Solder Iron Tip, 900M-T Soldering iron tip for 936 SAIKE ATTEN AOYUE KADA YIHUA Soldering Rework Station Iron

14pcs Multiple Solder Iron Tip 900M-T 936 852d+ 909D Soldering iron tip

Multiple Specification Choose Lead-free Solder Iron Tip

Optional 1:900M-T-B
Optional 2:900M-T-IS
Optional 3:900M-T-I
Optional 4:900M-T-1C
Optional 5:900M-T-2C
Optional 6:900M-T-3C
Optional 7:900M-T-4C
Optional 8:900M-T-1.2D
Optional 9:900M-T-1.6D
Optional 10:900M-T-2.4D
Optional 11:900M-T-3.2D
Optional 12:900M-T-SK
Optional 13:900M-T-K
Optional 14:900M-T-1.3K
Optional 15: Full Set (14pcs)

Model	Picture	Diameter (inside /outside)	Lengh
900M-T-B		4.2 / 6.5mm	27 / 43.2mm
900M-T-IS		4.0 / 6.5mm	26 / 41mm
900M-T-I		4.0 / 6.5mm	26 / 43mm
900M-T-1C		4.0 / 6.5mm	26 / 40.5mm
900M-T-2C		4.0 / 6.5mm	26 / 42.5mm
900M-T-3C		4.0 / 6.5mm	26 / 43.2mm
900M-T-4C		4.0 / 6.5mm	26 / 43.4mm
900M-T-1.2D		4.0 / 6.5mm	26 / 43.2mm
900M-T-1.6D		4.0 / 6.5mm	26 / 43.2mm
900M-T-2.4D		4.0 /6.5mm	26 / 43.2mm
900M-T-3.2D		4.0 / 6.5mm	26 / 42.4mm
900M-T-SK		4.0 / 6.5mm	26 / 42mm
900M-T-K		4.0 / 6.5mm	26 / 42mm
900M-T-1.3K		4.0 / 6.5mm	26 / 42mm
Full Set (14pcs)

2017-03-28

iPhone 6 6p 6s 7 7[ Battery tester and Data cable detection and clearing instrument

Apple original data line detection and iphone battery clear instrument, iphone battery cable tester, support battery cleared a key with charge and discharge test,

Apple original data line detection + battery clear instrument + charge cycle clear + battery capacity test + battery charge and discharge function test

main function:

1. Automatically read the battery information, a key to clear the battery, identify the original cottage.
2. Check the number of battery charge cycles, battery voltage, battery efficiency, actual capacity.
3. Battery activation.
4. Data line high and low voltage test, load test.
5. Data line original cottage identification.

1. iPhone 4 4s 5 5 5s 6 6plus 6s 6splus 7 7plus Battery detection and cycle times clearance
2 .ipad mini1 2 3, ipad 2 3 4, air series detection, Be upgerded to cycle times clearance
3. LCD brightness adjustment, clock setting (no need to modify after setting), built-in 1500 mAh battery, charging icon display, a key switch in English.
4. Apple data line true and false identification, data line current and voltage detection ;
5. Support all series of Apple battery charge and discharge test and is equipped with a test curve, can test the starting power, battery type, maximum capacity, current capacity, battery temperature, voltage, current monitoring, test battery resistance, Mode setting (can be fast, slow test), can increase, reduce the current. (With a fan, cooling holes to reduce temperature)

2017-03-23

Replacing iPhone 7 7p 16G internal flash storage to 128G

16G iPhone 7 7p users are not satisfied with its small memory storage, how to upgrade your iPhone 6s memory storage from 16GB to 128GB, a new upgrade technology emerged at the right moment.

Main Steps: Replacing the iPhone 7 7p device’s internal flash storage with a new iPhone 128GB chip, And all of the device’s storage is transferred to the new chip, so you don’t lose any data in the process and can continue using the device with everything intact from before the upgrade.

Remak:

1. The iPhone 7 PCIE NAND Flash Chip Programmer involved is mainly applied to iPhone 7 / 7P / 6s / 6s Plus / SE / iPad Pro
2. This upgrade may not be suitable for doing at home, skilled repair-man is required.
3. It’s about to upgrade your iPhone 6s internal memory, but not expansion cards or plug-in memory or sort of.
4. Hi-speed performance, the 128GB brand new flash drive enjoys the same-level fast speed as previous 16GB.
5. The empty bonding pads caused when taking off the old flash drive will not affect the performance.
6. Apple official after-sales support does not accept the phone repaired by third-party.
7. There is a possible risk for the upgraded iPhone. If this technology was widely applied, Apple official may take some measures to stop this.

2016-10-13

FBC-86 14V 120A 1800W car voltage stabilizer for Auto ECU programming

220V / 110V input car voltage regulator, 14V 0-120A 1800W car voltage stabilizer for Auto ECU programming Power Processor Supply, Auto Voltage Regulator is the stable Battery Module Convert for ECU programming, working on AUDI/VW/BENZ/BMW car ecu programming working. from vipprogrammer.com

FBC-86 14V Car Voltage Regulator Auto ECU programming Power Processor Supply

The car ECU is so easily to be damaged once the battery voltage is unstable while you doing the ECU programming of your vehicle. So it is necessary to protect the ECU safety with our Voltage Regulator And Power Charger. Automotive Power Processor Automatic Voltage Regulator delivers cost-effective and high quality power protection for many applications and prevents equipment damage from voltage fluctuations and transient surge. Often times, it takes too long time to do vehicle ECU programming, the battery voltage usually is lower or higher than standard values due to electricity instability which might result sudden disruption during programming and cause damage to Vehicle ECU.

The Car ECU is so easily to be damaged once the battery voltage is unstable while you doing the ECU programming. AUDI/VW/BENZ/BMW Automotive Programming Dedicated Power can be used to protect your ECU safety.

FBC-86 14V Car Voltage Regulator is the cost-effective and high quality power protection for many applications ( It takes too long time to do vehicle ECU programming, the battery voltage usually is lower or higher than standard values due to electricity instability which might result sudden disruption during programming and cause damage to Vehicle ECU.) AUDI/VW/BENZ/BMW Automotive ECU Programming Dedicated Power can prevents equipment damage from voltage fluctuations and transient surge.

This is high quality Car Voltage Regulator for ECU Programming, highly recommend.

Voltage Regulator Functions:

1. Smart Car Program
2. High temperature alarm.
3. Charging dedicated power
4. Short circuit and reverse polarity protection
5. Intelligent charger for motor vehicles starter battery
6. Extensive protection functions and self-protection functions
7. Intelligent charger for motor vehicles starter battery
8. Input voltage 220V only, Output Voltage 14V 0-120A.

Input Specification:

1. Efficiency: 85%
2. Power Factor: 0.95
3. Frequency range: 40-60HZ
4. Rated input voltage: 220v (the default) to 110v (optional)

Output Specification:
1. DC voltage: 14V
2. Rated current: 0-120A
3. Rated maximum power: 1800W

Protection Specification:
1. Over-voltage: 16V
2. Working temperature: -40 - +85
3. Safety: UL60950, TUV EN60950-1
4. Overload: 90-110% of rated output power
5. Withstand voltage: I/P-O/P:3KVAC I/P-FG:1.5KVAC
6. Insulation resistance: I/P-O/P，I/P-FG:100M Ohms、500VDC/25°/70%RH
7. EMC: Complies with EN55022, EN61000

Indicator Light Show:
Green LED over-voltage over-current alarm;
Red LED equipment high temperature alarm;