Fourth generation iPhone. Repair is straightforward, but the front glass and LCD must be replaced as a unit. GSM / 8, 16, or 32 GB capacity / Model A1332 / Black and White.

3192 Questions View all

NO service Signal after replacing digitizer and LCD

I took apart my Iphone 4 and put it back togeter fine, i thought, everything works accept for the service of phone and email. MAybe the internal antenna. I am not sure where to start.

Answer this question I have this problem too

Is this a good question?

Score 2
Add a comment

7 Answers

Most Helpful Answer

start with opening it again and checking all the connections. it probably will be just loose connector.

Was this answer helpful?

Score 2
Add a comment

There is a small metal clip underneath the battery connection. Make sure you installed it and didn't lose it. If you did install it make sure it is well centered and not touching the motherboard. I had the same problem and was able to fix it by centering that small clip.

Was this answer helpful?

Score 2

Comments:

ha! this is actually happen to me and make my signal weak after replacing housing,

already thought that this small metal must have some kind of essential function, now u mentioned it,

thx

by

Add a comment

could you be more specific in which parts or connectors are?? i have the same problem but mine appear when i change the screen for the 2nd time, the first time everything worked ok

Was this answer helpful?

Score 1
Add a comment

check the antenna that is connected to the charging dock, also use a degreaser such as windex. Put light windex on a microfiber cloth make it very damp and gently rub it along the charging port front side where the metal prongs are and also rub it along the inside of the metal frame along the right and left edges.

I am experiencing a similar issue after replacing my lcd, i am not having issues with service or reception but i can not connect to wif. Any idea where the wifi antenna may be located?

Was this answer helpful?

Score 1
Add a comment

the wifi antena is the cable that is right next to the battery connection

Was this answer helpful?

Score 0
Add a comment

Im really confused I've tried every and the blue inductor is still on the board and the small clip is clicked in idk what to do ????

Was this answer helpful?

Score 0

Comments:

We now sell the blue inductor on the website on my profile.

by

Add a comment

Why "No Service" after replacing LCD screen? is a post that I made last night that will help you guys resolve the problem. its an easy fix

Was this answer helpful?

Score 0
Add a comment

Add your answer

kyle will be eternally grateful.
View Statistics:

Past 24 Hours: 0

Past 7 Days: 0

Past 30 Days: 1

All Time: 10,414