Some problems that I had was, one...
Hey guys! How are you? Edgar here greeting you all once again with one more video
another contribution, this time we will see
how to repair this device, this is an iPhone X, they send it to me because
it threw an ERROR 9
an ERROR 9 in the second sector of iTunes updates
that means the moment it was installing the update on the NAND it threw the error
the repair was going to be easy, it would consist of just removing the NAND and reprogramming it with JC
place it again, load software and that's all
but the problem was that the JC did not recognize the NAND, which means that somehow the NAND is corrupted
The programmer just didn't recognize the NAND
so we have to change NAND, now
as you should know, the NAND data
we used to had to buy it
I'll leave you the link of how we can recover the NAND data of the models up to iPhone X
from XS onwards doesn't work
but from iPhone X backwards, we can do it in this way, it consists in
install Cydia or Jailbreak in the phone
then run a program to recover that data
I already made a video about that, I'll leave it in the description or up here, so you can watch it and learn how to do it
So, what I did was install a NAND, here I have the corrupted NAND
a memory of 256GB
restored, then we did Jailbreak, recovered the data, wrote it with the P10
and then we have the phone working
everything is working, IMEI for example, here it is the IMEI, I don't know if you can see it
everything is working, Wi-Fi, Bluetooth, everything working perfectly
This took me about 2 hours and a half, this is not complicated, but it takes some time
therefore I will not put the 2 and a half hours here, we decided to do a short video so you can appreciate the repair
at the end I'll talk about the temperatures, and some tips that I'll give you, so please watch the whole video
and let's put the repair in fast motion
So, as you seen, this is not a complicated repair, but it takes some time
now I'll give you some tips that can be helpful
#1
Use this tool, I used this to work the NAND
so the boards would not separate
this tool is basically the CH5, but with the preheater not included
Whenever I work on an iPhone X board from the top, and I don't want to separate it, I use this, because
if I apply heat just like that the boards will separate and then I'll have to put them back together again
I leave the link in the description where you can buy this if you are interested
Remember that I'll leave in the description all the links to download the Checkra1n, how to do it and everything
we installed a memory of 256GB
What temperature did I used?
to remove the NAND I used a temperature of 350° and 60 air flow
with that I removed it and put it back
when I recovered the data I used the P10, everyone knows what a P10 is
and then, write that data in the phone, now
some problems that I had was, one...
the Wi-fi didn't work, I had to unlock the Wi-Fi with the P10
for some reason the Wi-Fi was not working, so I unlocked it with the P10, then it worked
another thing, it was not activated just by changing the data
when I changed the data, I had to restore the phone so it could reactivate
and then here we have the phone working perfectly
this was an easy repair
it takes some time, but
we have to practice a lot, when it comes to models from iPhone X onwards
the diagnosis of these repairs will not change much
but what will change is the reballing technique or the technique that we use with these devices
because we cannot use very abrupt temperatures neither take too long
when carrying out this type of repairs
so, I hope you enjoyed this content, that it can be useful for you
don't forget that you help me a lot by leaving your like and sharing the video in the social media
so this community can grow
a pleasure to greet you all, take care and we'll see you
in the next video
Bye!