It is important to be familiar with the terms and conditions used to jailbreak your iPhone so you don’t make mistakes if you try to do it. Here are some of the most common terms used to describe iPhone jailbreak: baseband and sim lock. Below are the definitions of these terms:
iPhone Jailbreak
This process allows the user to install third-party qualification codes into the iOS firmware. This method can bypass some of the limitations associated with factory operating systems. Only iTunes grants the installation of Apple verified software. The jailbreak enables users to install additional software through Cydia since it has various tweaks, apps, and other third-party resources. Other than Cydia, some people use Unc0ver to download other applications on their iOS 13.5 version devices.
Baseband
The iPhone baseband is a combination of modem hardware chips and special low-level firmware. All cellular activities that depend on the antenna are performed by the hardware chip. The firmware can be identified by numbers such as 04.12.01 or 04.10.01. The iPhone’s processor manages the Wi-Fi hardware and Bluetooth hardware, but the baseband firmware stores the respective MAC addresses.
Sim Lock
Sim lock is the state of an iPhone at the time of initial purchase. The iPhone is sold in two cases: whether the iPhone is connected to the network provider or the iPhone is factory unlocked. Locked means the iPhone can only work with a sim card provided by the vendor’s carrier, such as AT&T in the US or Verizon in the US. They accept that the user pays for the iPhone in up to two years.
A factory unlocked iPhone is open to all network SIM cards worldwide; it is expensive and must be purchased immediately. Please note that your iPhone may be tied to a specific operator network.
Conclusion
You can have your iPhone factory unlocked if it is not tied to a specific network. Most carriers will unlock your device for free if it is connected to the same network on which it was purchased. Third-party unlocking services may charge a fee. Both of these services use the IMEI.
You can also temporarily unlock your iPhone using a software or hardware hack. Hardware solutions revolve around popular sim interposers. Unc0ver is a renowned software unlocking solution that works on iPhone 4 and lower models, newer iPhones do not support software unlocking. You will need to jailbreak your iPhone or have it unlocked by your carrier. AT&T or other online retailers offer IMEI-based iPhone unlocking solutions, with or without a contract.