The SoC integrates different hardware components such as the CPU, GPU, memory, peripherals, interfaces, etc., as well as software for their functioning. System on Chip (SoC) A system on a chip (SoC) includes into a single chip some of the main hardware components of the mobile device. A further development of the technology is called LTE Advanced. It has been developed by the 3GPP based on the GSM/EDGE and UMTS/HSPA technologies in order to increase the speed and capacity of wireless data networks. LTE is deemed to be the fourth generation (4G) of mobile communications technology. It has been developed by the 3GPP and its major advantage is the provision of greater bandwidth and spectral efficiency, due to the W-CDMA technology. Based on the GSM standard, it is deemed as a 3G mobile network standard. UMTS stands for Universal Mobile Telecommunications System. ![]() Compared to other 2G and 2.5G standards like GSM and TDMA, it provides increased data transfer speeds and allows more subscribers to connect simultaneously to the network. It has been improved with the addition of General Packet Radio Services (GPRS) and later via the Enhanced Data rates for GSM Evolution (EDGE) technology.ĬDMA (Code-Division Multiple Access) is a channel access method for communications within mobile networks. GSM (Global System for Mobile Communications) was developed to replace the analog cellular network (1G), therefore it is referred to as a 2G mobile network. Networks A mobile (cellular) network is a radio system, which allows a large number of mobile devices to communicate with each other. Materials used in the fabrication of the device's body. Information about the colors, in which the device is available in the market. Applies for devices in the form of a rectangular parallelepiped. Information about the weight of the device in different measurement units.Įstimated volume of the device, calculated from the dimensions provided by the manufacturer. Information about the thickness/depth of the device in different measurement units. the vertical side of the device when it is used in its standard orientation. the horizontal side of the device when it is used in its standard orientation. Body materials, available colors, certifications. The iFixit site has a step-by-step guide for replacing the camera module, which you could use if it comes to the worst case, or, of course, use partway to get to what you need to clean in better cases.Design Information about the dimensions and weight of the device, shown in different measurement units. You should be able to figure out if the dust is inside this lens, or under it, or on the front of the camera module, or inside the camera. It's possible, though, that you could solve your problem just by taking this panel out and carefully - use a brush designed for the purpose, plus rocket-style blower rather than compressed air! - cleaning it. If you just want to do a simple swap, this part is called the " midframe" on iFixit, by the way, and it goes for $7, although it's currently (and possibly permanently) out of stock - look on eBay instead. (You can buy drop-in replacements for just the cracked rear lens, but they're meant to replicate the original, not provide alternatives.) You might be able to hack something up, but the market for such a thing is so tiny that I'm sure it'd be a one-off DIY exercise, not a product you could find somewhere. In this case, the camera lens is part of the rear housing:Īnd as you can see, it's not really designed for multiple options. ![]() Smartphones are designed as a whole, and the camera isn't meant to have its lens replaced.
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