The SIM failure may also be caused by a faulty iOS system. Then you can try to repair your iPhone system withAnyFix. It does well in repairing kinds of system issues from iPhones and help you out of trouble. To fix SIM failure on iPhone, you can check the following steps. 1. Download...
andyour SIM card gets locked. Then you’re unable to access essential services such as calling & messaging. To unlock SIM card, you need to enter the PUK code, which is on the card you got when you bought the SIM card. However, many people may have thrown away the card and ...
Another way you can boost your smartphone's signal is to clean your SIM. Pop it out of the slot and off the SIM tray, and use a cotton bud to wipe off any dust that is preventing your phone from connecting to your SIM properly. If it doesn't work or you see that your SIM is d...
With a twist and gentle flick of a finger, remove the WLAN adapter card. Don’t exert too much pressure on the antenna wires as they can snap easily. Reinsert the WLAN adapter card back in place. The adapter snugly fits into its area like a SIM card does in its slot on a phone. ...
Way 3: Remove and Reinsert SIM Card Sometimes, a loose or improperly seated SIM card can cause failed call issues on your iPhone. You’ll need a SIM card ejector tool (usually comes with your iPhone or can be purchased separately) or a straightened paper clip. Follow these steps: 1. Ca...
For a SIM card in a forward data pool, its data limit is the same as the effective data of the pool. By default, a SIM card in a backward data pool has no data limit.Checking Basic InformationLog in to the GSL console and choose Data Pools > Forward Data Pools in the navigation ...
The 3G/4G mode is a wireless Internet access mode. To access the Internet using this method, a device must support the 3G/LTE function and have a SIM card and an antenna installed. For some SIM cards, the user name, password, and APN information must be obtained from carriers in advance...
The 3G/4G mode is a wireless Internet access mode. To access the Internet using this method, a device must support the 3G/LTE function and have a SIM card and an antenna installed. For some SIM cards, the user name, password, and APN information must be obtained from carriers in advance...
Check your SIM Reinsert the SIM Check for iOS updates Reset Network Settings Check if you're blocked Factory reset Why does my iPhone keep saying call failed? If calls fail immediately or repeatedly on your iPhone, the usual suspects are cellular connectivity or Wi-Fi issues, a Phone app ...
Q2. What should I do if I forget my iTunes backup password? Q3. Can I recover an iPhone backup without the password? Q4. How can I reset my iPhone backup password? Q5. Why does iTunes ask for a backup password? Q6. Is it possible to create a backup without a password?You...