Hey guys, it's me again, this time with 2 very different questions! Hope someone knows this.
1) so, I had TWRP installed for a while on my device, and when I went to make a system backup, there was an option to "create system image" that I've never seen on any phone I've owned before. What is this system image and why is it such a large file? Is it a .img backup you can reflash with fastboot if something goes wrong?
2) this one is a simpler question. So I been reading around and I see that there are two fastboot commands to erase a partition. For instance "fastboot erase userdata" and "fastboot format userdata". Which is preferred and what's the real difference with these commands? Are they the same or is one preferred? When flashing a new stock image of course. Thanks in advance guys!
1) so, I had TWRP installed for a while on my device, and when I went to make a system backup, there was an option to "create system image" that I've never seen on any phone I've owned before. What is this system image and why is it such a large file? Is it a .img backup you can reflash with fastboot if something goes wrong?
2) this one is a simpler question. So I been reading around and I see that there are two fastboot commands to erase a partition. For instance "fastboot erase userdata" and "fastboot format userdata". Which is preferred and what's the real difference with these commands? Are they the same or is one preferred? When flashing a new stock image of course. Thanks in advance guys!
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