In telecommunications, Long-Term Evolution (LTE) is a standard for wireless broadband communication for mobile devices and data terminals, based on the GSM/EDGE and UMTS/HSPA standards. It improves on those standards' capacity and speed by using a different radio interface and core network improvements. LTE is the upgrade path for carriers with both GSM/UMTS networks and CDMA2000 networks. Because LTE frequencies and bands differ from country to country, only multi-band phones can use LTE in all countries where it is supported.
The standard is developed by the 3GPP (3rd Generation Partnership Project) and is specified in its Release 8 document series, with minor enhancements described in Release 9. LTE is also called 3.95G and has been marketed as "4G LTE" and "Advanced 4G"; but it does not meet the technical criteria of a 4G wireless service, as specified in the 3GPP Release 8 and 9 document series for LTE Advanced. The requirements were set forth by the ITU-R organisation in the IMT Advanced specification; but, because of market pressure and the significant advances that WiMAX, Evolved High Speed Packet Access, and LTE bring to the original 3G technologies, ITU later decided that LTE and the aforementioned technologies can be called 4G technologies. The LTE Advanced standard formally satisfies the ITU-R requirements for being considered IMT-Advanced. To differentiate LTE Advanced and WiMAX-Advanced from current 4G technologies, ITU has defined the latter as "True 4G".
Pag ginamit ku ung lte upgrade sa TnT na laging 3G ayaw na bumalik sa 4G, babalik paba ito sa 4G pag ginamit ku ung lte upgrade
Di pa nmn expire or sira ung TnT ku nakakatawag pa naman at nakaka received ng text kasu lng ung data naka stay lng sa 3G ayaw lang mag bago
Mga boss , pano kaya to? Nakailang try na ako puro invalid lumalabas, active nmn yung number at registered na rin sya , sayang kasi may unli data 399 sya kaso 3g lang signal nya
Ask lang po since nasira na yung sim card ko na may Unli Data 349 kasi luma na. Di po ba mawawala ang mga offers sa *143# Menu ko pag gumamit ako nang LTE Upgrade SIM para ma retain old number ko? Baka kasi mawala yung Unli offer pag na transfer ko number ko.
Hello mga lods may lumang sim ako dito at nakaregister ngayon sa ud349 so di ko mamaximize yung full potential kasi nga 3g lang. Balak ko sana iupgrade sim kaso kinakabahan ako baka mawala yung ongoing promo ko. Ask ko lang kung mawawala ba yung ud ko once iupgrade ko siya?
Pa help... kagabi po nag upgrade ako ng sun sim ko po... kaso hanggang ngayon eh wala pa rin po ung data sign pag nag On po ako ng data.. may iba pa po ba trick na gagawin para maunlock?
update:
ok na po ang sim nung inilagay q sa modem. conected na po. pero sa fone eh nd po lumabas ang...
Kailangan pa ba mag-roam trick bago gamitin yung LTE Upgrade or diretso na agad tapos babalik na agad yung data kahit walang roam trick? Halo-halo kasi nababasa ko.