in my sony ericsson xperia e15, the masseges will not going or not coming and market also not open when i open the market the google account will showing.
I presume you mean for a phone?All questions need full 'make model (what it is)' as first 3 words please.The 'smart chip', normally referred to as a SIM Card comes from your cellphone service provider. It may already be locked to a particular telco and you can normally tell that when it boots up, or it is mentioned in settings.https://www.google.com/search?q=smart+chip+for+a+Sony+Ericsson..
What message are you getting on the screen when you turn the phone on? Is it recognising there is a sim card there but not letting you use it? The most common reason for this is often a 'Locked' handset. Most networks set the phones the sell to only work for their sim cards. Most specialist phone retailers can usually Unlock the handset for a small fee.
If it isn't recognising that there is a card there it will either be a faulty sim card or a faulty phone.
This phone was first released in 2008 and Sony's support for mobile phones by an agent is discontinued. In short, calling Sony for support won't help. The T700's technology was GMS/HSPA. T-Mobile and AT & T are carriers which access such. Whether either would assist you with setting up network connections is unknown to me. It sounds like your query involves the basic setup. I would review that in relation to the feature you are attempting to access and then query your carrier. But that route may offer no joy. The user manual has a troubleshooting section Here is the user manual for the T700 but there is a real question of your access to software updates for a 2008 release phone. I have no idea of the veracity of the service that claims to offer repairs or unlocking for this phone. This looks like an exercise in frustration. Sorry.
https://www.manualslib.com/manual/322716/Sony-Ericsson-T700.html?page=65#manual
Open the Emergency call keyboard. Enter this code: *#*#7378423#*#* From the Service Menu select: "Customization Settings". Select "Reset customization" and "Reset customization and reboot". The Android system will erase all personal information and will reboot the phone to the original factory settings.
Sounds like you need a PUK code? Thus is available from your network carrier. Resetting the phone isn't going to fix your issue! It is locked by the phones IMEI No (every handset has its own IMEI, even an apple watch for example.
Use the below method with caution because it wipe all of your data
1. Turn Off Your Device. if the device is freezing Remove Battery and insert few second.
2. Press and hold Left key + Right Key Together Press Power Buttonuntil vibrates.
3. Now select "factory reset (full wipe)"
4. then select "Yes"
wait for few seconds
5. after finish Hard Reset Select Reboot System Now
Your Device will be auto restart
Done.
Save hours of searching online or HELP NUMBER +1 833 272 0777wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.
Apparently 10 year old phones can still be purchased on eBay.com and other web sites. Perhaps purchase an identical model to see if parts can be used or what can be swapped.
Perhaps a local repair shop could help you.
https://www.ebay.com/bhp/sony-ericsson-k800i
