Wednesday 11 April, 2018 | RSS Feed

Solution About iPhone 6 Camera Doesnt Work Malfunction

Although Apple have released their latest products -- iPhone 8/8P and iPhone X, some people are still using iPhone 6. Since iPhone 6’s good performance and durability, some of the iPhone 6 user do not want to buy a new phone. But it doesn’t mean that iPhone 6 will not get malfunction forever. Today I will show you one of the iPhone 6 common pronblem and the solution of it. After finishing this article you can fix iPhone 6 yourself if you have enough iPhone repair tools and accessories of iPhone 6. Contact us if you want to know more detail.
 





Today we receive a problematic iPhone 6 which meet with the Rear camera activation problem. So how to solve the problem, let's do a troubleshooting on it.

Preliminary Diagnosis:

Take two fixed screws away from iPhone 6 bottom by using iPhone screwdriver. Teardwon the phone shell and you will see iPhone integrated circuit. asd. Replace a new Rear camera and test,  we find that the problem still exist.Well we'd better take logic solution into consideration now. Let me show you a efficient way to repair this kind of problematic phone.

Disassemble And Troubleshooting:

Click "Camera" icon and enter camera mode, the Rear camera shows black screen without being blocked. Switch to Front camera. It shows normal view. Let’s replace with a new Rear camera at the beginning. Disassemble the phone, detach battery and then remove the display assembly. Take the Rear camera down and replace with a new Rear camera. Get the display unit buckled and connect the battery. Then power on the phone and test. The Rear camera still can not be activated. Remove the display unit and take down the Rear camera. Measure the Rear camera power supply voltage. The power supply voltage value is normal. Then, measure the resistance between Rear camera connector and grounding. The resistance value of Pin 30 is 303, which is abnormal. The reference resistance value of Pin 30 should be 537 or so. Pin 30 works as the activating signal of flashlight. It is also connected with Pin E3 of flashlight IC U1602 via FL2322 and C2300. Teardowm the logic board. Fix the logic board in PCB Holder. Then take down capacitor C2300 by using Hot Air Gun at 320℃. Then measure the resistance between Pin 30 and grounding again. The resistance value of Pin 30 is 300, which is abnormal.

Concluded by the evidences above, IC U1602 is the problem source. Take off the shield plate of CPU with Hot Air Gun at 320℃. We can see that the flashlight IC is near by CPU. In order to protect the CPU from high temperature damage when removing IC, we need to cover the CPU with the detached shield plate. Be blowed with Hot Air Gun at 320℃ and pry off the flashlight IC with sculpture knife. After that, clean tins up on the bonding pad with Soldering Iron. Then clean again with PCB Cleaner. Once the logic board is cool enough, measure the resistance between Pin 30 and grounding again. The resistance value of Pin 30 is 0. It's normal now. Apply some BGA Paste Flux to the bonding pad and align the new flashlight IC to the right place. Remember to cover CPU with the detached shield plate. Then solder the new flashlight IC with Hot Air Gun at 320℃. When the soldering procedure is finished, wait for the logic board for 5 minutes till logic board get cool. Then measure the resistance between Pin 30 and grounding. The resistance value of Pin 30 is 518. The value is narmal now.

All of these value prove that the problem is cleared now. Connect the battery and assemble the iPhone.  Turn on the phone and click camera icon. We can see normal view in Rear camera now, of course Front camera can see either. 



Contact us if you wnat to get the iPhone repair machine or accessories of iPhone we mentioned above. Waiting for your consultation


by CNFIXPHONE




What will you do after your apple slow down ?

Like the former topic said, jailbreak has its own benefit meanwhile the certain harm for the phone if you don't handle it well. Most of time. at the former period of jailbreak, the phone will run faster than before, but after you used for serval days, the speed will slow obviously, honestly i have saw many situation like this. Though apple company didn't give a official claim for this fault, but we have to deal it. Same time, if you choose a updating after a new IOS system was baned, it is also may cause the low speed. If you don't have a professional check knowledge, you do don't know what happens in your device, maybe you just boot it again and again. Today we will share some tips about phone slow down, the reason, the solution and the professional phone repair tool...

 


 

 

To know why Apple becomes slow down 

 

We ever heard that a word: the apple company ploy to get more people to buy their phones as of the new IOS system updating. At that time, may professional repair man critics said there still exist a number of ways to handle that problem but they don't say any words, just give a word that remedy a known problem.

 

Maybe not all of people know the deal way for these problem, but the obviously problem is it can disclose the updating exactly if it will inflect the normal using.Or the IOS systam can share a way to identify the reason of slow phone down.

 

To check whether your phone is affected

 

Though we have heard so many news about apple slow down after updating the new system, there still exist some peopel choose to update it and the apple officila claimed that the power-management update only impacts certain models, so more and more people will choose to update it.

 

But if your phone far away the latest iPhone style, maybe we also can adivse your update it. For now many peopel uses iPhone 7 7P, but the latest IOS system is 11.2, so we don't advise you update it, if you are using iPhone 8 8P or X, same advise with the before.

 

And if you decided to update it, we advise you had better check it with JC pro 1000S, or Pro 3000S to check whether it can enjoy the apple technial support and its NAND function. Or you had better send it to the professional repair shop to get the support.

 

To find the best solution for speedind up your iPhone

 

If you decide to swap out your battery, first step you need to check is ensure the sources reason.

 

Or we advise you try our ways to deal this situaion, update all apps to the most recent versions, of course, in addition to bug fixes, IOS system can ensure the data and the phone safe. 

 

If it is still not work, try and clear up some extra memonry on your phone, following the steps:
-Go to settings
-Genereal
-iPhone storage to see recommendations from iOS.
Then you can begin the clear according to the guiding, delete any space hogs, then reboot it to check whehter it is slow.
If it still can't work, update will be better than jailbreak, it can make sure you still in warranty if you cause the damage. 

 

Other options for potentially speeding up your device include turning off background app refresh, location services for individual apps, and motion effects.

 

Changing a new battery in some certain situation

 

If you ensure the fault was cause by the high heat battery, you just need to change it.

 

But if you want to replace it with a original factory phone battery, it will be a high cost for a repaired phone, the apple also cover the cost of new battery. And it is just the cost of battery, don't contain the repair cost. 

 

But if you have friends which can provide these support, like battery, technial and time and so on. We our VIP Fix team aims to share a high efficient repair way for our customes with a cheap cost, but it may need some time. Of course, if you need the professional repair tool in china, we can provide one-stop service for those tools.

 

Maybe you have a question why we only talked about the battery, according to our ever repair experience, most of the low speed fault was cause battery temp over high, we change a new one,then it back to normal.

 

Another way, you can choose to update it and clear your phone, maybe it can be useful for the speed rise. And if you're keeping an unused iPhone in a drawer for more than 6 months, you could also just sell or donate it. Trust us, you would rather choose to buy a new one. Our vipfix team will share our sincerely tips for you guys.


by CNFIXPHONE




JC PRO1000S - Best Programmer for All iPhone Models Repair

For professional iPhone repair technician, you must be familiar with iPhone repair programmer, iPhone devices keep udpating for several years, so you need many programming tools available for different iPhone models. Also, there are NAND flash chip and EEPROM chips for different repair demands, it means you also need to buy EEPROM chip programmer except for the NAND chip programmer. Some programmers like NAVIPLUS PRO3000S, WL PCIE, MJ ACT PRO... are perfect for iPhone NAND chip, EEPROM chip repair, in this article, VIP FIX will introduce a professional "all in one" programmer for all iPhone models repair - JC PRO1000S programmer.





What is JC PRO1000S programmer?

First of all, let's know what is JC PRO1000S programming tool before using it. In general, the functions of the full set of JC PRO1000S are including: iPhone NAND flash storage expansion, iPhone error code repair, iPhone NAND chip / EEPROM chip underlying data reading and writing, iPhone battery test, iPhone genuine data cable detection, what's more, it also available for iPad iCloud unlocking.
 

Here are detailed description and function of the full set JC PRO1000S programmer:

JC PRO1000S Touch Screen Main Unit: It is a 4.3-inch Touch Screen equipment, FreeRTOS operation system, Touch Control Home Button, internal original brand battery, the main unit equipment supports turn on /off, return function, Chinese / English Language, Online / offline model, also, it supports APP software update and function update in future.

Full Set: JC PRO1000S Main Unit + 13 Adapters

1) iPad 2 3 4 icloud Unlock Non-Removal Adapter

iPad 2 3 4 icloud Unlock Non-Removal Adapter is used for unlocking iCloud by reading and writing Nand flash, change Serial Number (SN), Model, Area, Color. You don't need to remove NAND from the iPad 2 3 4 (A1458 A1416 A1395) motherboard. 

2) JC PCIE-7 NAND Test Fixture

JC PCIE-7 NAND Test Fixture is used for testing NAND, changing SN , expanding NAND storage, modifying Nand underlying data, it's used for repairing iPhone 6s / 6sp / 7 / 7p / iPad pro NAND, the JC PCIE-7 NAND test fixture can not only work on JC pro1000S main unit, but also can work on JC software with computer.

3) JC PCIE-8 8/8P/X NAND Test Fixture

JC PCIE-8 8 /8P/X NAND Test Fixture is used for iPhone NAND SN, country, color modification, Nand Flash storage expansion, Wifi underlying data repair, WIFI Binding problem repair, WIFI IC changing, etc. The JC PCIE-8 8/8P/X NAND Test Fixture can not only work on JC pro1000S main unit, but also can work on JC software with computer.

4) 32/64Bit NAND Module

32/64Bit NAND Module is used for testing NAND, changing SN , expanding NAND storage, modifying Nand underlying data on iPhone 4 4S 5 5C 5S 6 6P 6S 6SP, iPad 2(32 nm-New) / iPad 3 / iPad 4 / iPad mini, air 2, iPad mini 2 / 3 / 4.

5) Baseband EEPROM IC Module(4 - 5S)

The Baseband EEPROM IC Module is used for reading / re-writing data on iPhone 4 / 4S / 5 / 5S. You don't need to remove EEPROM IC from iPhone motherboard. 

6) Baseband EEPROM IC Module(6 - 6SP)

The Baseband EEPROM IC Module is used for reading / re-writing data on iPhone 6 / 6P / 6S / 6SP. You don't need to remove EEPROM IC from iPhone motherboard. 



7) Logic Chip Module(6 - 6SP)

The Logic Chip Module is used for reading / re-writing data on iPhone 6 / 6P / 6S / 6SP. You don't need to remove logic chip from iPhone motherboard. 

8) Logic / Baseband EEPROM Module(7/7P)

The Logic / Baseband EEPROM Module is used for reading / re-writing data on iPhone 7 / 7P. You don't need to remove Logic / Baseband EEPROM chip from iPhone motherboard. 

9) Baseband EEPROM Module(7/7P)

The Baseband EEPROM Module is used for reading / re-writing data on iPhone 7 / 7P. You don't need to remove Baseband EEPROM chip from iPhone motherboard. 

10) EEPROM IC Module(4S - 7P)

The Baseband EEPROM Module is used for reading / re-writing data on iPhone 4 4S 5 5C 5S 6 6P 6S 6SP 7 7P. 

11) iPhone Data Cable Module

iPhone Data cable is used for testing whether the iPhone data cable is original quality.

12) Headphone Cable Module 

Headphone cable module is used for testing whether the iPhone headphone is original quality.

13) Battery Test Module

Headphone cable module is used for testing whether the iPhone battery is original quality.

More professional cell phone repair programming and repairing tutorials, please contact VIP FIX Shop Team on www.vipfixphone.com


 


by CNFIXPHONE





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