Hi, Guest! Login / Register




Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

HTC ONE SHOWING INVALID SIM

#1

HTC ONE SHOWING INVALID SIM

Pls admin, this site is nice & comprehensive. With the help you admin, i was able to bring back my Tecno M3 to live.

But now, am having a little problem.

A friend of mine has HTC ONE M7 SPRINT. He upgraded version OS to 4.4.2 & since then the fone has been displaying INVALID SIM.

We have rooted it, unlocked bootloader & all we can but still no success.

Pls admin, help me out. Thanks


Reply
#2
(11-18-2014, 05:24 PM)adepeter Wrote: HTC ONE SHOWING INVALID SIM

Pls admin, this site is nice & comprehensive. With the help you admin, i was able to bring back my Tecno M3 to live.

But now, am having a little problem.

A friend of mine has HTC ONE M7 SPRINT. He upgraded version OS to 4.4.2 & since then the fone has been displaying INVALID SIM.

We have rooted it, unlocked bootloader & all we can but still no success.

Pls admin, help me out. Thanks

did he / she flash a 4.4 custom rom or was it an official release?
Reply
#3
(11-18-2014, 05:42 PM)hovatek Wrote:
(11-18-2014, 05:24 PM)adepeter Wrote: HTC ONE SHOWING INVALID SIM

Pls admin, this site is nice & comprehensive. With the help you admin, i was able to bring back my Tecno M3 to live.

But now, am having a little problem.

A friend of mine has HTC ONE M7 SPRINT. He upgraded version OS to 4.4.2 & since then the fone has been displaying INVALID SIM.

We have rooted it, unlocked bootloader & all we can but still no success.

Pls admin, help me out. Thanks

did he / she flash a 4.4 custom rom or was it an official release?

Its Official rom & update
Reply
#4
adepet Wrote:Its Official rom & update

go to settings > about and lets know if it shows a Baseband and IMEI
Reply
#5
(11-19-2014, 01:46 PM)hovatek Wrote:
adepet Wrote:Its Official rom & update

go to settings > about and lets know if it shows a Baseband and IMEI

It shows IMEI
Reply
#6
adepet Wrote:It shows IMEI

and Baseband?
Reply
#7
Yes admin
Reply
#8
(11-20-2014, 08:25 AM)adepeter Wrote: Yes admin

a number of people have had issues after upgrading to kitkat on HTC One. let's run some diagnosis
1. Have you ever encountered this issue before the update?
2. Have you tried other networks sim cards ?
3. Are you sure the sim is making firm contact with the sim tray (most common cause)?
4. Have you tried turning airplane mode on and off?
5. Have you tried restarting the phone
6. Have you disabled Wi-Fi and Bluetooth
Reply
#9
(11-20-2014, 09:15 AM)hovatek Wrote:
(11-20-2014, 08:25 AM)adepeter Wrote: Yes admin

a number of people have had issues after upgrading to kitkat on HTC One. let's run some diagnosis
1. Have you ever encountered this issue before the update?
2. Have you tried other networks sim cards ?
3. Are you sure the sim is making firm contact with the sim tray (most common cause)?
4. Have you tried turning airplane mode on and off?
5. Have you tried restarting the phone
6. Have you disabled Wi-Fi and Bluetooth

Here are replies to your respective questions admin.
1. NO
2.YES BUT STILL SAME INVALID SIM
3.YES.EVEN WE ADDED TAPE TO MAKE IT FIRM
4. YES BUT STILL NO PROGRESS
5. YES
6. YES
Reply
#10
(11-21-2014, 01:59 PM)adepeter Wrote: Here are replies to your respective questions admin.
1. NO
2.YES BUT STILL SAME INVALID SIM
3.YES.EVEN WE ADDED TAPE TO MAKE IT FIRM
4. YES BUT STILL NO PROGRESS
5. YES
6. YES


you'll need to consider downgrading the os to the previous one then. google for the ruu file for your model
Reply










Users browsing this thread:
1 Guest(s)