There is one green line. There are no problems with the phone. You can check it as much as you want. I can provide the NID as security along with just the phone and a 25-watt fast charger. I have used the phone for almost 2 years, just normal usage. There are no issues of any kind. You can check it as much as you want. You will not regret buying this phone. You must come to the location to pick up the phone. Loc: bd air force museum Agargaon Metro.