johnfl21

625	reputação
37	Soluções
0	Guias
Membro desde 17-11-2014

Votos

Guias concluídos

Samsung Galaxy S7 Edge Battery Replacement

iPhone 6 Plus Rear Facing Camera Replacement

iPhone 8 Plus Screen Replacement

Samsung Galaxy S6 Battery Replacement

PlayStation 3 Slim Motherboard Replacement

iPhone X Display repair guide (Video)

Xbox 360 Wireless Controller Analog Stick Covers Replacement

Xbox 360 Wireless Controller Triggers Replacement

Samsung Galaxy S5 Display Assembly Replacement

Nokia Lumia 520 and 521 Touch Window Replacement

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Perguntas

iPhone 6s touch ID fail after lcd replacement 10-06-2018
I have an iPhone 6s and I replaced the lcd, when I powered on the device everything was good for about a day. It worked...
iPhone 6S Plus Main Camera, 3D touch and flash light Not working 06-04-2017
I have an iPhone 6S Plus with some issues. Main Camera and 3D touch Not working at all, flash light Not Working too. I...
iPhone 5S dead after U2 ic replacement. 06-04-2017
I have an iPhone 5s that battery was draining very fast, this happened after using cheap iPhone chargers. I decided to...
iPhone 5 low resolution and blur image in every lcd 20-02-2017
I have a customers iPhone 5 that dropped from his hand. When I received the phone I thought it was only the LCD that need...
No image on lcd after touch IC replacement 16-02-2017
I have a customers iPhone 6 that had touch issues. The problem was not the screen but was on the motherboard. I changed...
iPhone 6 U2 ic Replacement 07-02-2017
I have an iphone 6 that dropped in water, i cleaned the motherboard and it worked fine for a month. Then it started reboot...
iPhone 6 plus touch not working properly 16-01-2017
i have an iphone 6 plus with touch issues, sometimes phone works fine and sometimes touch freezes, sometimes touch...
iPhone 6S can't restore error 6 or error 9 22-11-2016
Yesterday one of my customers came to me with an iPhone 6s that changed the LCD by himself. After replacement the battery...
Samsung Galaxy S6 black screen no sound. 25-10-2016
I have a Samsung Galaxy S6 G920F. Yesterday this phone dropped from my hands and from that time i can not see anything...
iPhone 4 not restoring after battery connector replacement 30-06-2016
I have an iphone 4 that had bad battery connector. I changed the connector and i tried to restore the phone with no...

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Respostas

Resposta para "iPhone 6s touch ID fail after lcd replacement" 22-06-2018
I solve this problem by reseting this phone from dfu mode. Made a clean IOS installation and worked fine
Resposta para "Why do I have lines running across the screen after LCD replacement?" 10-06-2018
This problem is a little complicated, you are not sure what exactly causes this issue. Try to reinstall lcd cable or try to push lcd cable and see if the image quality change. In this case the problem is the cable. In other case you need to check with other lcd or check connectors for any damage. Good luck
Resposta para "iPad boot loop after battery replacement, works while on charge" 10-06-2018
Replace battery with high quality one
Resposta para "Charging Light on when not charging, phone unresponsive" 10-06-2018
In my experience when I met similar problem in samsung device I changed the lcd and worked fine. When I me this issue in Motorola device it was motherboard issue. Good luck with this device
Resposta para "Tablet screen not displaying, but working with HDMI" 10-06-2018
Seems that you need new lcd
Resposta para "Ipad Air A1474 has backlight but no image" 10-06-2018
Try simple things first like hard reset, put off battery press power button for 20sec, install battery again and try to turn on the device. If problem exist then seems you made a mother board damage, maybe you removed a small part like capacitor or filter. You need to see schematic and compare with your motherbowrd
Resposta para "tried to replace both wifi antenna but there is still weak wifi signal" 10-06-2018
Have you installed all the antennas and small parts as it was before;
Resposta para "My iPhone 7 will not stay on" 21-05-2017
Maybe the LCD start giving up. You should replace the LCD first, if issue dont go away then check the battery.
Resposta para "My touch screen is unresponsive. It does not work at all." 28-02-2017
if you have replaced the LCD and issue havent gone away, seems that touci IC need to be replaced.
Resposta para "My display screen broken ,does it need to replace with touch screen" 28-02-2017
Yes you need lcd screen and touch glass too