GSM Shop GSM Shop
GSM-Forum  

Welcome to the GSM-Forum forums.

You are currently viewing our boards as a guest which gives you limited access to view most discussions and access our other features.
Only registered members may post questions, contact other members or search our database of over 8 million posts.

Registration is fast, simple and absolutely free so please - Click to REGISTER!

If you have any problems with the registration process or your account login, please contact contact us .

Go Back   GSM-Forum > GSM & CDMA Phones / Tablets Software & Hardware Area > iPhone ,iPod & iPad (Apple Inc. Products) > iPhone, iPad, iPod Hardware Repair

iPhone, iPad, iPod Hardware Repair Hardware Repair discussions for iPhone, iPod , iPad & Apple Products, help, guides.

Reply
 
LinkBack Thread Tools Display Modes
Old 08-23-2014, 16:51   #1 (permalink)
No Life Poster
 
CDMA_RASHID's Avatar
 
Join Date: Jul 2008
Location: Mumbai
Age: 36
Posts: 1,023
Member: 821646
Status: Offline
Thanks Meter: 507
Donate money to this user
iphone 4s U9_rf heat.......


Hi there ive got one 4s which is getting heated while sim inserted......

And it has not network coverage....


i disassembled the phone and found out U9_rf getting heated. I removed U9_Rf....


But When i check L7_rf ... it is still short with ground.....


I removed C18_rf, C22_rf, C24_rf, C26_rf, C32_rf..... Still L7_rf is short to ground .... so i finally removed U10_rf.... but i still get this VCC_GSM short to ground.....



This is the second time ive to this same problem.....




Anyone who solved similar problem ?
  Reply With Quote
Old 09-24-2014, 11:04   #2 (permalink)
Insane Poster
 
Join Date: Jan 2011
Location: Romania
Age: 34
Posts: 69
Member: 1499154
Status: Offline
Thanks Meter: 0
Hi, i have the same problem, any news on a solution?
  Reply With Quote
Old 11-21-2014, 18:59   #3 (permalink)
Freak Poster
 
Join Date: Jul 2005
Age: 49
Posts: 188
Member: 159411
Status: Offline
Thanks Meter: 8
C22_RF shorted. take out it.
  Reply With Quote
Reply

Bookmarks

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


 



All times are GMT +1. The time now is 14:19.



Powered by Searchlight © 2024 Axivo Inc.
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2024 DragonByte Technologies Ltd.
- GSM Hosting Ltd. - 1999-2023 -
Page generated in 0.14191 seconds with 8 queries

SEO by vBSEO