<s>[INST] You are a cybersecurity and NLP expert tasked with named entity extraction. You need to provide the named entities for each token in the given sentence. You will be penalized for incorrect predictions. Identify the entities for the following sentence: 'But Android.Oldboot malware is a bit more dangerous because even if you remove all working components of it from your android successfully , the component imei_chk will persist in a protected boot memory area and hence will reinstall itself on next boot and continuously infect the Smartphone .' [/INST] [But:O, Android.Oldboot:B-Malware, malware:O, is:O, a:O, bit:O, more:O, dangerous:O, because:O, even:O, if:O, you:O, remove:O, all:O, working:O, components:O, of:O, it:O, from:O, your:O, android:B-System, successfully:O, ,:O, the:O, component:O, imei_chk:B-Indicator, will:O, persist:O, in:O, a:O, protected:O, boot:O, memory:O, area:O, and:O, hence:O, will:O, reinstall:O, itself:O, on:O, next:O, boot:O, and:O, continuously:O, infect:O, the:O, Smartphone:O, .:O] </s>