But what exactly is this device? Why is the "37024" variant so sought after, and what does "Extra Quality" mean for your repair shop's bottom line? In this deep-dive article, we will explore the hardware specifications, software capabilities, and the distinct advantages of sourcing the "Extra Quality" version of this industry-favorite tool. Before dissecting the "37024 Extra Quality" model, let’s recap the basics. The Easy JTAG (Joint Test Action Group) box is a hardware interface used to read/write flash memory via the JTAG or eMMC protocol. Unlike traditional USB flashing cables that require a phone to be in a specific mode (Download Mode or DFU Mode), a JTAG box connects directly to the device's motherboard to access the CPU and memory chips.
The "Extra Quality" designation is not marketing fluff; it is a promise of superior solder joints, authentic semiconductors, and a reinforced chassis that will survive the rigors of a busy repair bench. If you are tired of cheap JTAG boxes disconnecting mid-write or dying after three months, invest in the 37024 Extra Quality variant. easy jtag tool 37024 extra quality
Launch Easy JTAG Software. Select "eMMC Easy" mode. The software will attempt to detect the chip at 20MHz (reduced to 10MHz if the connection is noisy). But what exactly is this device
Reality: It works on any phone with a documented JTAG or eMMC pinout. However, very modern phones with UFS (Universal Flash Storage) require different tools (like Medusa or Octoplus). The Easy JTAG 37024 is king for legacy Android phones (2012–2018) and many feature phones. Before dissecting the "37024 Extra Quality" model, let’s
Reality: "Extra Quality" refers to hardware durability and signal stability, not unlocking speed. Unlocking still requires the proper software algorithm.
Do not use Windows Update. Use the CD or verified driver pack included in the "Extra Quality" package. Disable driver signature enforcement on Windows 10/11.