iPhone 7 no wifi after change WiFi ic - GSM-Forum

krisszmix · 10-14-2021, 21:09

Hello Guys !
I had a problem with an iPhone 7. Had no WiFi and no Bluetooth (grey buttons). After i change the Wifi ic, the Bluetooth is coming back the life. But the wifi is no... (gray button) I change another ic, 2nd the 3nd, but nothing change... I used every times a new ic. I checked al ic pads with multimeter in diode mode, every pads resistance value is ok. Any useful idea ?

vascof1 · 10-15-2021, 06:07

Quote:

Originally Posted by krisszmix

Hello Guys !
I had a problem with an iPhone 7. Had no WiFi and no Bluetooth (grey buttons). After i change the Wifi ic, the Bluetooth is coming back the life. But the wifi is no... (gray button) I change another ic, 2nd the 3nd, but nothing change... I used every times a new ic. I checked al ic pads with multimeter in diode mode, every pads resistance value is ok. Any useful idea ?

you have to unbind WIFI ic in nand via some tool like JC1000pro or other tool like this.

br

simpleprince49 · 10-15-2021, 12:42

Quote:

Originally Posted by krisszmix

Hello Guys !
I had a problem with an iPhone 7. Had no WiFi and no Bluetooth (grey buttons). After i change the Wifi ic, the Bluetooth is coming back the life. But the wifi is no... (gray button) I change another ic, 2nd the 3nd, but nothing change... I used every times a new ic. I checked al ic pads with multimeter in diode mode, every pads resistance value is ok. Any useful idea ?

if iphone 6/6+ its just plug and play but 6s and up you need to unbind id from nand..purple tools can do this also..they are cheaper than jc pro and you dont need to remove the nand..il recomend irepair box

krisszmix · 10-15-2021, 20:42

Thank you for your answer !
I did not know about "unbind" from iphone 7 and newer necessary NAND programing.
I will read about from this. I do not nave any programmer to this, but i see that i need a good programmer for this, and any other works. I see the JC 1000pro, but see that is good up to iphone 7. If i buy any programmer, i want any higher, i would like that will be good to X/XS11, so i search any other and higher programmer. The JC1000pro is about 200$usd, i take more money and search any more modern programmer.
Thanks !

krisszmix · 10-15-2021, 20:43

Thank you for your answer !
I did not know about "unbind" from iphone 7 and newer necessary NAND programing.
I will read about from this. I do not nave any programmer to this, but i see that i need a good programmer for this, and any other works. I see the JC 1000pro, but see that is good up to iphone 7. If i buy any programmer, i want any higher, i would like that will be good to X/XS11, so i search any other and higher programmer. The JC1000pro is about 200$usd, i take more money and search any more modern programmer.
Thanks !

krisszmix · 10-15-2021, 20:54

Thank you for your answer !
I see the irepair box p10, yes it is cheaper than JC1000pro, but this untill ony iphone 8. If i buy, i want more better, untill X/XS/11, and i saw the P12 programmer, but it is too expensieve. So, i now see the programmers, i search the good buy...

romadim · 12-22-2021, 11:25

Quote:

Originally Posted by krisszmix

Thank you for your answer !
I see the irepair box p10, yes it is cheaper than JC1000pro, but this untill ony iphone 8. If i buy, i want more better, untill X/XS/11, and i saw the P12 programmer, but it is too expensieve. So, i now see the programmers, i search the good buy...

Find the DCSD cable, then on the MAC switch your iPhone 7 to Purple mode and unbind WiFi through the DCSD cable

simpleprince49 · 12-22-2021, 18:21

Quote:

Originally Posted by krisszmix

Thank you for your answer !
I see the irepair box p10, yes it is cheaper than JC1000pro, but this untill ony iphone 8. If i buy, i want more better, untill X/XS/11, and i saw the P12 programmer, but it is too expensieve. So, i now see the programmers, i search the good buy...

yes but i where you il buy that p12 it supports both purple and nand removal..im having jc pro from iphon 4 to 11 pro max but its a deferend devices cost me lots of money to complete

10-14-2021, 21:09	#1 (permalink)
krisszmix Junior Member Join Date: Jun 2010 Posts: 16 Member: 1319762 Status: Offline Sonork: krisszmix Thanks Meter: 2	iPhone 7 no wifi after change WiFi ic Hello Guys ! I had a problem with an iPhone 7. Had no WiFi and no Bluetooth (grey buttons). After i change the Wifi ic, the Bluetooth is coming back the life. But the wifi is no... (gray button) I change another ic, 2nd the 3nd, but nothing change... I used every times a new ic. I checked al ic pads with multimeter in diode mode, every pads resistance value is ok. Any useful idea ?

10-15-2021, 20:43	#5 (permalink)
krisszmix Junior Member Join Date: Jun 2010 Posts: 16 Member: 1319762 Status: Offline Sonork: krisszmix Thanks Meter: 2	jc1000pro Thank you for your answer ! I did not know about "unbind" from iphone 7 and newer necessary NAND programing. I will read about from this. I do not nave any programmer to this, but i see that i need a good programmer for this, and any other works. I see the JC 1000pro, but see that is good up to iphone 7. If i buy any programmer, i want any higher, i would like that will be good to X/XS11, so i search any other and higher programmer. The JC1000pro is about 200$usd, i take more money and search any more modern programmer. Thanks !

10-15-2021, 20:42	#4 (permalink)
krisszmix Junior Member Join Date: Jun 2010 Posts: 16 Member: 1319762 Status: Offline Sonork: krisszmix Thanks Meter: 2	Thank you for your answer ! I did not know about "unbind" from iphone 7 and newer necessary NAND programing. I will read about from this. I do not nave any programmer to this, but i see that i need a good programmer for this, and any other works. I see the JC 1000pro, but see that is good up to iphone 7. If i buy any programmer, i want any higher, i would like that will be good to X/XS11, so i search any other and higher programmer. The JC1000pro is about 200$usd, i take more money and search any more modern programmer. Thanks !

10-15-2021, 20:54	#6 (permalink)
krisszmix Junior Member Join Date: Jun 2010 Posts: 16 Member: 1319762 Status: Offline Sonork: krisszmix Thanks Meter: 2	Thank you for your answer ! I see the irepair box p10, yes it is cheaper than JC1000pro, but this untill ony iphone 8. If i buy, i want more better, untill X/XS/11, and i saw the P12 programmer, but it is too expensieve. So, i now see the programmers, i search the good buy...