• My Iphone Is Unlocked But No Service Available
• My Iphone Is Unlocked But No Service Verizon
• My Iphone Is Unlocked But It Says No Service
• Is My Iphone Unlocked Imei
• Is My Iphone Unlocked At&t
• How To Tell If Iphone Is Unlocked

iPhone no service after iOS upgrade? This guide will tell you some useful solutions to fix the annoying iOS service issues on iPhone.

1. Based on what you stated, it seems you are experiencing issues with your iPhone showing No Service when putting a SIM card from a different carrier in your unlocked iPhone. To help with your situation, please follow these steps from this Apple resource on this issue: Check your coverage area.
2. The most common cause why you are facing iPhone no service after j ailbreak is incorrect Baseband. No Service error can only be resolved by downgrading your current iPad baseband. Most people jailbreak their iPhone with Redsn0w and upgrade to iPad baseband. And then they use UltraSn0w to activate their service, but fails.

iPhone Network & Password Issues

My Iphone Is Unlocked But No Service Available

How To Fix No Service On iPhone After iOS Update. Sometimes, no service on iPhone may appear after iOS update. Some users complained about the issue after they upgraded their devices to iOS 9.3. In most cases, all you need to do is wait for a while and give your device some time to settle after the update. The Quick Fix for an iPhone that says No Service. A problem with your iPhone’s SIM card can stop it connecting to your carrier’s cellular network. If your iPhone says No Service, remove the SIM card then put it back in again. Your iPhone should reconnect to the network. Check Your Location. Take a moment to consider your physical location.

Many users met annoying problems after updating to iOS 10, iOS 11, or the latest iOS 12, like Wi-Fi not working, Bluetooth issues, touch screen problems, etc. We have already talked about the above issues in the previous guides. And here we will give you some suggestions on how to fix iPhone no service issue.

Last year, users complained that their iPhone says no service after iOS 11 upgrade, on almost any model, iPhone 7/6s/6/5s/5c, especially for T-Mobile customers. This year, quite a few users also say that after they have updated their iPhone to iOS 11 and also the carrier settings, then the iPhone went wrong. Don’t worry, to help you out, here we list some basic solutions to help you fix the iPhone no service issue after iOS update, no matter for iOS 11 or even iOS 12.

Also Read: The Most Common iOS 12 Problems and Solutions >

How to Fix iPhone No Service After iOS 11/12 Update

Solution 1: Check the Carrier settings. Go to Settings > General > About to make it. If the update is available, then choose to update.

Solution 2: Check your Cellular settings. You can first turn off Cellular Data, and then turn it on after a few seconds.

Solution 3: Reinsert your SIM card. Take out your SIM card and reinsert it.

Solution 4: Reset Network Settings. Settings > General > Reset > Reset Network Settings.

Solution 5: Reset your device. Press and hold down the Home button and wake/sleep button until the Apple logo appears. For iPhone 7 users please press Home button and “Volume Down” button to make it. For iPhone 8/X users: press and quickly release the “Volume Up” button, then press and quickly release the “Volume Down” button, finally press and hold the “Power” button.

My Iphone Is Unlocked But No Service Verizon

Also Read: How to Transfer Data from iPhone to iPhone >

The Bottom Line

Hope this guide can help you fix iOS 11 no service issue on iPhone X/8/7/SE/6s/6/5s successfully. If you have any new idea, please share it in the Comment Section.

More Related Articles

Product-related questions? Contact Our Support Team to Get Quick Solution >

There are many kinds of locks in Apple products.
Below is the list of locking type. The list is clickable.

• Passcode Locked / iPhone is Disabled– Connect to iTunes
• Apple ID Lock / iCloud – Find my iPhone / Find my iPad
• SIM locked / Carrier Locked (Oversea iPhone)
• Telco Lock – Malaysia telco locked

iPhone or iPad forgot the password? Or you enter too many times incorrectly, and then it became disabled.
This is can only be fixed by resetting (Format/Erase) the device.
NOTE: All the data will be lost.

Cost: RM30

Time: 30-60 minutes

Forgot your Apple ID, then unable to activate the iPhone or iPad?
First, here split two categories, iPhone and iPad.

There are two types of Apple ID locked or iCloud locked in the iPhone.
You need to know which one you are having. Because one of it we can’t unlock.

This is the one we can’t unlock.
Photo below is the sample of blacklisted iCloud ID locked.

Now there is no one to unlock this. To unlock this, we have one option which is to replace the motherboard but it’s very expensive.

Cost: RM 450 to RM 1000 (Depends on what model)

Time: 14-21 working days

Note: In 2020, we don’t do this service many because some of them after unlocked, inside still got a telco lock and it can’t use any Malaysia Sim cards. I strongly suggest you not to unlock it, unless you already checked it’s not a Malaysia iPhone. iPhone from Singapore, Hong Kong, China, Vietnam and some countries are good.

If you found some web site iCloud unlock methods, I advise you to read this article first.
[Ways of Apple ID unlock / Remove iCloud 2019]

Whatever iPad model you have and whatever locked condition, we can unlock them all.

Unlocking iPad Apple ID / iCloud requires a hardware modification.
We take out the memory chip and reprogram a new serial number.

Note: If your iPad support SIM card, it will be disabled after unlocked.

Cost: RM 150 to RM 800 (Depends on what model of iPad)

Time: One day or few days (Depends on which model of iPad)

You want to know how we do it?
[Factory Unlock iPad Apple ID Tutorial Video]
Article I wrote in my old blog [how to unlock Apple ID of iPad Pro].

Show SIM not valid?
iPhone from the USA, Japan, or other countries might have carrier locked.
Means it can be only used a specific carrier.

We have two options to unlock those iPhones.

This is considered officially unlock, but the cost of it depends on where it from and the contract of that carrier bound.

If you know which carrier, we can quote you an estimate price.

If you don’t know anything about your iPhone, then we need to check it by submitting your iPhone’s IMEI to the server. We will charge RM20 fee to obtain the information of your device from Apple server.

NOTE: In 2020, we don’t do unlock for USA Sprint iPhone anymore because most of them get relocked after 3 months.

My Iphone Is Unlocked But It Says No Service

This is a cheaper option to unlock but you can’t update the iOS because it’ll be relocked once you updated the iOS.

Currently this unlock is NOT available.

Is My Iphone Unlocked Imei

Cost: RM150 – RM 350 (Depends on which model)

Is My Iphone Unlocked At&t

Time: 30-60 minutes

This is different than the Carrier Locked I mentioned earlier.
Some people they signed the contract from Maxis to get the iPhone cheaper. Usually it’s still under installment plan like 12 or 24 months.
If the owner didn’t pay or clear the bill, Maxis will lock the iPhone to prevent it to use any other Malaysia SIM Card.
Yes, just Malaysia SIM card cannot. It still can use on other countries.

Malaysia telco locked won’t show invalid SIM message like carrier lock. It’s just showing No Service with whatever SIM you inserted.
But if you use it in another country, it works perfectly. It just blocked all the Malaysia carrier.

If nothing show up after you entered *#06#, then it’s a motherboard one of the chipset called Baseband is not working. It can be repaired.

How To Tell If Iphone Is Unlocked

If there is IMEI show up, then it’s not a motherboard problem. It’s the telco lock.

There is a chance a Network IC problem if you were using it a long time without a problem, and then it suddenly becomes No Service.
It can be repaired, send to our workshop we check for you.

We can’t unlock Malaysia TELCO!

The only solution is to swap the whole iPhone or just replace the motherboard which is not cheap.

Advice: I think you better find someone to help you sell it off in another country and then buy the same one back.