{"id":6602,"date":"2018-12-18T08:36:58","date_gmt":"2018-12-18T08:36:58","guid":{"rendered":"https:\/\/hocvienit.vn\/?p=6602"},"modified":"2024-07-05T13:50:20","modified_gmt":"2024-07-05T06:50:20","slug":"the-nao-la-rom-dien-thoai","status":"publish","type":"post","link":"https:\/\/hocvienit.vn\/?p=6602","title":{"rendered":"Th\u1ebf n\u00e0o l\u00e0 ROM tr\u00ean \u0111i\u1ec7n tho\u1ea1i? C\u00f3 g\u00ec kh\u00e1c so v\u1edbi ROM m\u00e1y t\u00ednh kh\u00f4ng?"},"content":{"rendered":"

Tr\u00ean \u0111i\u1ec7n tho\u1ea1i, ROM c\u00f3 th\u1ec3 hi\u1ec3u nh\u01b0 l\u00e0 ph\u00e2n v\u00f9ng b\u00ed m\u1eadt \u0111\u1ec3 l\u01b0u tr\u1eef h\u1ec7 \u0111i\u1ec1u h\u00e0nh, ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng th\u1ec3 ghi d\u1eef li\u1ec7u l\u00ean ROM, nh\u01b0ng h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 ghi \u0111\u00e8 l\u00ean ROM khi c\u1eadp nh\u1eadt.<\/strong><\/p>\n

\"Th\u1ebf
Th\u1ebf n\u00e0o l\u00e0 ROM \u0111i\u1ec7n tho\u1ea1i? C\u00f3 g\u00ec kh\u00e1c v\u1edbi ROM m\u00e1y t\u00ednh kh\u00f4ng?<\/figcaption><\/figure>\n

ROM \u0111i\u1ec7n tho\u1ea1i l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 \u0111\u00f3ng vai tr\u00f2 tr\u1ef1c ti\u1ebfp \u0111\u1ebfn s\u1ef1 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a thi\u1ebft b\u1ecb. V\u1eady ROM \u0111i\u1ec7n tho\u1ea1i l\u00e0 g\u00ec, c\u00f3 gi\u1ed1ng v\u1edbi ROM m\u00e1y t\u00ednh hay kh\u00f4ng? C\u00f9ng t\u00ecm hi\u1ec3u qua b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y.<\/span><\/p>\n

 <\/p>\n

Th\u1ebf n\u00e0o l\u00e0 ROM \u0111i\u1ec7n tho\u1ea1i?<\/span><\/h2>\n

C\u0169ng t\u01b0\u01a1ng t\u1ef1 nh\u01b0 ROM tr\u00ean c\u00e1c thi\u1ebft b\u1ecb m\u00e1y t\u00ednh<\/a><\/em>, theo \u0111\u1ecbnh ngh\u0129a truy\u1ec1n th\u1ed1ng, ROM (Read Only Memory) l\u00e0 b\u1ed9 nh\u1edb ch\u1ec9 \u0111\u1ecdc. \u0110\u00e2y l\u00e0 n\u01a1i l\u01b0u tr\u1eef c\u00e1c d\u1eef li\u1ec7u quan tr\u1ecdng \u0111\u1ec3 v\u1eadn h\u00e0nh ho\u1ea1t \u0111\u1ed9ng c\u1ee7a thi\u1ebft <\/span>b\u1ecb, v\u00e0 d\u1eef li\u1ec7u n\u00e0y s\u1ebd kh\u00f4ng m\u1ea5t \u0111i khi ng\u1eaft ngu\u1ed3n \u0111i\u1ec7n. Tr\u00ean \u0111i\u1ec7n tho\u1ea1i, ROM c\u00f3 th\u1ec3 hi\u1ec3u nh\u01b0 l\u00e0 ph\u00e2n v\u00f9ng b\u00ed m\u1eadt \u0111\u1ec3 l\u01b0u tr\u1eef h\u1ec7 \u0111i\u1ec1u h\u00e0nh, ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng th\u1ec3 ghi d\u1eef li\u1ec7u l\u00ean ROM, nh\u01b0ng h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 ghi \u0111\u00e8 l\u00ean ROM khi c\u1eadp nh\u1eadt.<\/span><\/p>\n

\u0110\u1ed1i v\u1edbi c\u00e1c thi\u1ebft b\u1ecb smartphone, c\u00f3 l\u00fac th\u00ec c\u00f3 ROM ri\u00eang tuy nhi\u00ean c\u00f3 l\u00fac n\u00f3 c\u1eaft m\u1ed9t ph\u1ea7n RAM l\u00e0m ROM. V\u00ed d\u1ee5 n\u1ebfu RAM 2GB th\u00ec th\u1ef1c t\u1ebf c\u00f2n 1.7GB v\u00ec m\u1ed9t ph\u1ea7n \u0111\u00e3 c\u1eaft ra l\u00e0m ROM. \u0110\u00f3 c\u0169ng ch\u00ednh l\u00e0 l\u00fd do th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a \u0111i\u1ec7n tho\u1ea1i s\u1ebd kh\u00f4ng c\u00f3 th\u00f4ng tin v\u1ec1 ROM.<\/span><\/p>\n

 <\/p>\n

Kh\u00e1i ni\u1ec7m kh\u00e1c v\u1ec1 ROM \u0111i\u1ec7n tho\u1ea1i<\/span><\/h2>\n

Theo m\u1ed9t c\u00e1ch \u0111\u1ecbnh ngh\u0129a kh\u00e1c, ROM c\u00f2n c\u00f3 th\u1ec3 hi\u1ec3u l\u00e0 m\u1ed9t phi\u00ean b\u1ea3n c\u1ee7a h\u1ec7 \u0111i\u1ec1u h\u00e0nh d\u00e0nh ri\u00eang cho c\u00e1c thi\u1ebft b\u1ecb smartphone ch\u1ea1y n\u1ec1n t\u1ea3ng h\u1ec7 \u0111i\u1ec1u h\u00e0nh Android. Nh\u01b0 ch\u00fang ta \u0111\u00e3 bi\u1ebft, b\u1ea3n ch\u1ea5t c\u1ee7a Android l\u00e0 m\u1ed9t h\u1ec7 \u0111i\u1ec1u h\u00e0nh di \u0111\u1ed9ng c\u00f3 m\u00e3 ngu\u1ed3n m\u1edf. Khi nh\u00e0 ph\u00e1t tri\u1ec3n l\u00e0 Google ho\u00e0n t\u1ea5t m\u1ed7i m\u1ed9t phi\u00ean b\u1ea3n Android, h\u1ecd s\u1ebd c\u00f4ng b\u1ed1 r\u1ed9ng r\u00e3i b\u1ed9 m\u00e3 ngu\u1ed3n ch\u00ednh th\u1ee9c. T\u1eeb \u0111\u00f3, c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n s\u1ebd s\u1eed d\u1ee5ng b\u1ed9 m\u00e3 ngu\u1ed3n n\u00e0y, t\u00f9y ch\u1ec9nh c\u0169ng nh\u01b0 th\u00eam v\u00e0o \u0111\u00f3 c\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c \u0111\u1ec3 t\u1ea1o ra m\u1ed9t b\u1ea3n ROM ri\u00eang bi\u1ec7t.<\/span><\/p>\n

\"Th\u00f4ng
Th\u00f4ng tin ROM \u0111i\u1ec7n tho\u1ea1i<\/figcaption><\/figure>\n

M\u1ed9t b\u1ea3n ROM nh\u01b0 v\u1eady s\u1ebd \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t v\u00e0o thi\u1ebft <\/span>b\u1ecb b\u1eb1ng m\u1ed9t c\u00f4ng c\u1ee5 tr\u00ean m\u00e1y t\u00ednh c\u00f3 t\u00ean g\u1ecdi Android Debug Bridge (ADB) ho\u1eb7c th\u00f4ng qua tr\u00ecnh kh\u00f4i ph\u1ee5c (Recovery) c\u1ee7a m\u1ed7i m\u00e1y. H\u1ec7 \u0111i\u1ec1u h\u00e0nh \u0111i k\u00e8m v\u1edbi thi\u1ebft b\u1ecb ph\u00e2n ph\u1ed1i ch\u00ednh th\u1ee9c \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 ROM g\u1ed1c, hay <\/span>ROM Stock<\/span><\/i>, trong khi \u0111\u00f3 c\u00e1c b\u1ea3n ROM \u0111\u01b0\u1ee3c t\u00f9y bi\u1ebfn s\u1ebd \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 <\/span>ROM cook<\/span><\/i>, v\u1edbi h\u00e0m \u00fd b\u1ea3n ROM n\u00e0y l\u00e0 phi\u00ean b\u1ea3n \u0111\u01b0\u1ee3c \u201cx\u00e0o n\u1ea5u\u201d l\u1ea1i.<\/span><\/p>\n

 <\/p>\n

B\u1ea1n c\u00f3 th\u1ec3 l\u00e0m g\u00ec v\u1edbi ROM \u0111i\u1ec7n tho\u1ea1i<\/span><\/h2>\n

\u0110\u1ed1i v\u1edbi ROM l\u00e0 m\u1ed9t chip nh\u1edb<\/span><\/h3>\n

Ng\u01b0\u1eddi d\u00f9ng s\u1ebd kh\u00f4ng c\u00f3 nhi\u1ec1u s\u1ef1 l\u1ef1a ch\u1ecdn \u0111\u1ed1i v\u1edbi ROM \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 l\u01b0u tr\u1eef c\u00e1c file h\u1ec7 th\u1ed1ng, h\u1ec7 \u0111i\u1ec1u h\u00e0nh. ROM n\u00e0y t\u1ed3n t\u1ea1i d\u01b0\u1edbi d\u1ea1ng nh\u1eefng chip nh\u1edb. M\u1ed9t s\u1ed1 thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c trang b\u1ecb nhi\u1ec1u chip nh\u1edb. M\u1ed9t chip nh\u1edb c\u00f3 dung l\u01b0\u1ee3ng nh\u1ecf, c\u00f3 t\u1ed1c \u0111\u1ed9 cao v\u00e0 \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 l\u01b0u tr\u1eef file h\u1ec7 th\u1ed1ng, b\u1ed9 nh\u1edb \u0111\u1ec7m, d\u1eef li\u1ec7u c\u1ee7a \u1ee9ng d\u1ee5ng. Chip nh\u1edb c\u00f2n l\u1ea1i c\u00f3 dung l\u01b0\u1ee3ng l\u1edbn h\u01a1n nh\u01b0ng ch\u1eadm h\u01a1n, v\u00e0o kho\u1ea3ng 1-2GB \u0111\u1ec3 l\u01b0u \u1ee9ng d\u1ee5ng. \u0110\u00e2y l\u00e0 c\u00e1ch \u0111\u1ec3 c\u00e1ch nh\u00e0 s\u1ea3n xu\u1ea5t gi\u1ea3m gi\u00e1 th\u00e0nh s\u1ea3n ph\u1ea9m m\u00e0 v\u1eabn \u0111\u1ea3m b\u1ea3o t\u1ed1c \u0111\u1ed9 c\u0169ng nh\u01b0 \u0111\u1ed9 m\u01b0\u1ee3t c\u1ee7a m\u00e1y, b\u1edfi chip nh\u1edb t\u1ed1c \u0111\u1ed9 cao th\u01b0\u1eddng c\u00f3 gi\u00e1 th\u00e0nh r\u1ea5t \u0111\u1eaft.<\/span><\/p>\n

 <\/p>\n

\u0110\u1ed1i v\u1edbi ROM l\u00e0 m\u1ed9t phi\u00ean b\u1ea3n h\u1ec7 \u0111i\u1ec1u h\u00e0nh Android<\/span><\/h3>\n

M\u1ed9t s\u1ed1 l\u01b0\u1ee3ng kh\u00f4ng nh\u1ecf ng\u01b0\u1eddi d\u00f9ng Android (\u0111\u1eb7c bi\u1ec7t l\u00e0 d\u00e2n y\u00eau th\u00edch c\u00f4ng ngh\u1ec7) hay c\u00f3 th\u00f3i quen up ROM cho thi\u1ebft b\u1ecb c\u1ee7a m\u00ecnh. V\u1eady up ROM \u0111i\u1ec7n tho\u1ea1i l\u00e0 g\u00ec? <\/span>Up ROM l\u00e0 m\u1ed9t thu\u1eadt ng\u1eef \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 mi\u00eau t\u1ea3 qu\u00e1 tr\u00ecnh c\u00e0i \u0111\u1eb7t m\u1ed9t phi\u00ean b\u1ea3n ROM m\u1edbi v\u00e0o thi\u1ebft b\u1ecb Android. ROM m\u1edbi c\u00f3 th\u1ec3 l\u00e0m cho thi\u1ebft b\u1ecb ch\u1ea1y nhanh h\u01a1n v\u00e0 c\u00f3 th\u00eam nhi\u1ec1u t\u00ednh n\u0103ng m\u1edbi. Tuy nhi\u00ean \u0111i\u1ec1u n\u00e0y c\u0169ng c\u00f3 th\u1ec3 \u0111em l\u1ea1i r\u1ee7i ro l\u00e0 n\u1ebfu g\u1eb7p ph\u1ea3i b\u1ea3n ROM ch\u01b0a ho\u00e0n ch\u1ec9nh, m\u00e1y c\u00f3 th\u1ec3 b\u1ecb treo, ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng \u1ed5n \u0111\u1ecbnh. Nghi\u00eam tr\u1ecdng h\u01a1n, n\u1ebfu qu\u00e1 tr\u00ecnh th\u1ef1c hi\u1ec7n b\u1ecb gi\u00e1n \u0111o\u1ea1n, h\u1ec7 \u0111i\u1ec1u h\u00e0nh s\u1ebd b\u1ecb h\u1ecfng, d\u1eabn \u0111\u1ebfn thi\u1ebft b\u1ecb kh\u00f4ng th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c n\u1eefa.<\/span><\/p>\n

 <\/p>\n

ROM Stock<\/strong> c\u00f3 \u01b0u \u0111i\u1ec3m l\u00e0 n\u00f3 \u0111\u01b0\u1ee3c nh\u00e0 s\u1ea3n xu\u1ea5t x\u00e2y d\u1ef1ng ri\u00eang cho thi\u1ebft b\u1ecb, cho \u0111\u1ea7y \u0111\u1ee7 c\u00e1c ch\u1ee9c n\u0103ng v\u00e0 kh\u00f4ng b\u1ecb c\u1eaft x\u00e9n c\u00e1c th\u00e0nh ph\u1ea7n b\u00ean trong. Tuy v\u1eady n\u1ebfu b\u1ea3n ROM n\u00e0y kh\u00f4ng l\u00e0 phi\u00ean b\u1ea3n ROM qu\u1ed1c t\u1ebf th\u00ec th\u01b0\u1eddng s\u1ebd c\u00f3 r\u1ea5t nhi\u1ec1u c\u00e1c t\u00ednh n\u0103ng c\u0169ng nh\u01b0 \u1ee9ng d\u1ee5ng kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c \u0111\u1ed1i v\u1edbi qu\u1ed1c gia c\u1ee7a ng\u01b0\u1eddi d\u00f9ng, \u0111i\u1ec1u \u0111\u00f3 d\u1eabn \u0111\u1ebfn t\u00ecnh tr\u1ea1ng th\u1eeba th\u00e3i v\u00e0 g\u00e2y hao t\u1ed1n t\u00e0i nguy\u00ean h\u1ec7 th\u1ed1ng. B\u1ea1n c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng b\u1eaft g\u1eb7p t\u00ecnh tr\u1ea1ng n\u00e0y trong c\u00e1c m\u1eabu m\u00e1y smartphone x\u00e1ch tay c\u1ee7a Xiaomi, Samsung, LG\u2026<\/span><\/p>\n

 <\/p>\n

ROM cook<\/strong> l\u1ea1i c\u00f3 \u01b0u \u0111i\u1ec3m n\u1eb1m \u1edf s\u1ef1 \u0111a d\u1ea1ng, ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec1u d\u1ea1ng ng\u01b0\u1eddi d\u00f9ng kh\u00e1c nhau. Tuy nhi\u00ean n\u00f3 c\u00f3 th\u1ec3 kh\u00f4ng c\u00f3 \u0111\u01b0\u1ee3c s\u1ef1 \u1ed5n \u0111\u1ecbnh cho v\u1edbi RAM Stock. Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 s\u1ebd ph\u1ea3i c\u00e0i \u0111\u1eb7t nhi\u1ec1u l\u1ea7n \u0111\u1ec3 ch\u1ecdn ra phi\u00ean b\u1ea3n t\u1ed1t nh\u1ea5t v\u00ec s\u1ebd c\u00f3 nhi\u1ec1u b\u1ea3n kh\u00e1c nhau \u0111\u01b0\u1ee3c ph\u00e1t h\u00e0nh.<\/span><\/p>\n

 <\/p>\n

B\u1ed9 nh\u1edb trong \u0111i\u1ec7n tho\u1ea1i l\u00e0 g\u00ec?<\/span><\/h3>\n

B\u1ed9 nh\u1edb trong \u0111i\u1ec7n tho\u1ea1i l\u00e0 b\u1ed9 nh\u1edb c\u1ee5c b\u1ed9 c\u1ee7a thi\u1ebft b\u1ecb. Trong \u0111\u00f3 bao g\u1ed3m 2 b\u1ed9 ph\u1eadn ch\u00ednh l\u00e0 b\u1ed9 nh\u1edb \u0111\u1ec7m v\u00e0 b\u1ed9 nh\u1edb ch\u00ednh. Theo m\u1eb7c \u0111\u1ecbnh, \u0111\u00e2y l\u00e0 n\u01a1i l\u01b0u tr\u1eef c\u00e1c file t\u1ea3i v\u1ec1 c\u1ee7a b\u1ea1n. B\u1ed9 nh\u1edb \u0111\u1ec7m \u0111\u01b0\u1ee3c nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft k\u1ebf tr\u00ean CPU c\u00f2n b\u1ed9 nh\u1edb ch\u00ednh g\u1ed3m RAM v\u00e0 ROM \u0111i\u1ec7n tho\u1ea1i.<\/span><\/p>\n

 <\/p>\n

B\u1ed9 nh\u1edb \u0111\u1ec7m (Cache)<\/span><\/h3>\n

\u0110\u00e2y l\u00e0 m\u1ed9t thu\u1eadt ng\u1eef kh\u00e1 quen thu\u1ed9c v\u1edbi ng\u01b0\u1eddi d\u00f9ng. B\u1ed9 nh\u1edb cache n\u00e0y c\u00f3 m\u1ed9t s\u1ed1 \u01b0u \u0111i\u1ec3m nh\u01b0:<\/span><\/p>\n

– T\u1ed1c \u0111\u1ed9 truy xu\u1ea5t nhanh<\/span><\/p>\n

– Th\u01b0\u1eddng n\u1eb1m trong CPU. M\u1ed9t s\u1ed1 cache c\u0169 c\u00f3 th\u1ec3 n\u1eb1m ngo\u00e0i CPU nh\u01b0 c\u00e1c cache tr\u00ean \u0111\u1ebf c\u1eafm ki\u1ec3u slot 1, cache d\u1ea1ng thanh.<\/span><\/p>\n

– B\u1ed9 nh\u1edb \u0111\u1ec7m bao g\u1ed3m: Cache L1 v\u00e0 Cache L2, Cache L3 (L3 ch\u1ec9 c\u00f3 \u1edf m\u1ed9t s\u1ed1 CPU) c\u00f3 t\u1ed1c \u0111\u1ed9 truy xu\u1ea5t g\u1ea7n b\u1eb1ng t\u1ed1c \u0111\u1ed9 truy\u1ec1n d\u1eef li\u1ec7u trong CPU.<\/span><\/p>\n

 <\/p>\n

B\u1ed9 nh\u1edb ch\u00ednh<\/span><\/h3>\n

B\u1ed9 nh\u1edb ch\u00ednh c\u1ee7a \u0111i\u1ec7n tho\u1ea1i bao g\u1ed3m ROM v\u00e0 RAM<\/span><\/p>\n

– RAM: b\u1ed9 nh\u1edb truy c\u1eadp ng\u1eabu nhi\u00ean nh\u1eb1m gi\u1eef cho t\u1ed1c \u0111\u1ed9 truy c\u1eadp nhanh, l\u01b0u tr\u1eef d\u1eef li\u1ec7u t\u1ea1m th\u1eddi. D\u1eef li\u1ec7u s\u1ebd b\u1ecb m\u1ea5t \u0111i khi b\u1ecb c\u1eaft ngu\u1ed3n \u0111i\u1ec7n.<\/span><\/p>\n

– ROM: l\u00e0 b\u1ed9 nh\u1edb l\u01b0u tr\u1eef l\u1ea1i c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh hay b\u1ed9 nh\u1edb ch\u1ec9 \u0111\u1ecdc. D\u1eef li\u1ec7u tr\u00ean ROM kh\u00f4ng b\u1ecb m\u1ea5t \u0111i khi ta reset l\u1ea1i m\u00e1y.<\/span><\/p>\n

 <\/p>\n

Hy v\u1ecdng qua b\u00e0i vi\u1ebft tr\u00ean c\u1ee7a HocvieniT.vn, c\u00e1c b\u1ea1n \u0111\u00e3 n\u1eafm r\u00f5 \u0111\u01b0\u1ee3c nh\u1eefng th\u00f4ng tin c\u01a1 b\u1ea3n v\u1ec1 ROM \u0111i\u1ec7n tho\u1ea1i c\u0169ng nh\u01b0 ch\u1ee9c n\u0103ng c\u1ee7a ROM.<\/span><\/p>\n

Trong th\u00e1ng t\u1edbi n\u00e0y, kh\u00f3a h\u1ecdc s\u1eeda ch\u1eefa \u0111i\u1ec7n tho\u1ea1i c\u1ee7a HocvieniT.vn s\u1ebd ti\u1ebfp t\u1ee5c \u0111\u01b0\u1ee3c khai gi\u1ea3ng v\u1edbi r\u1ea5t nhi\u1ec1u c\u00e1c \u01b0u \u0111\u00e3i h\u1ea5p d\u1eabn. Chi ti\u1ebft kh\u00f3a h\u1ecdc c\u0169ng nh\u01b0 c\u00e1ch th\u1ee9c \u0111\u0103ng k\u00fd vui l\u00f2ng truy c\u1eadp v\u00e0 xem th\u00eam t\u1ea1i link b\u00ean d\u01b0\u1edbi.<\/span><\/p>\n

>>> Kh\u00f3a h\u1ecdc s\u1eeda ch\u1eefa \u0111i\u1ec7n tho\u1ea1i chuy\u00ean nghi\u1ec7p<\/span><\/em><\/a><\/p>\n

 <\/p>\n

M\u1ecdi chi ti\u1ebft xin vui l\u00f2ng li\u00ean h\u1ec7:<\/i><\/p>\n

C\u00d4NG TY C\u1ed4 PH\u1ea6N H\u1eccC VI\u1ec6N IT<\/strong>
\nMST: 0108733789<\/strong>
\nT\u1ed5ng \u0111\u00e0i h\u1ed7 tr\u1ee3: 024 3566 8686 \u2013 Hotline: 0981 223 001<\/strong>
\nFacebook:<\/strong>\u00a0www.fb.com\/hocvienit<\/a><\/p>\n

\u0110\u0103ng k\u00fd k\u00eanh Youtube \u0111\u1ec3 theo d\u00f5i c\u00e1c b\u00e0i h\u1ecdc c\u1ee7a Hu\u1ea5n luy\u1ec7n vi\u00ean t\u1ed1t nh\u1ea5t:<\/strong>\u00a0http:\/\/bit.ly\/Youtube_HOCVIENiT<\/a><\/p>\n

Tham gia c\u1ed9ng \u0111\u1ed3ng H\u1ecdc vi\u1ec7n IT.vn t\u1ea1i:<\/strong>\u00a0https:\/\/www.facebook.com\/groups\/www.hocvienit.vn\/<\/a><\/p>\n

Tr\u1ee5 s\u1edf H\u00e0 N\u1ed9i:<\/strong>\u00a0S\u1ed1 8 ng\u00f5 117 Th\u00e1i H\u00e0, \u0110\u1ed1ng \u0110a, H\u00e0 N\u1ed9i<\/p>\n

H\u1ed3 Ch\u00ed Minh:<\/strong>\u00a0S\u1ed1 283\/45 C\u00e1ch M\u1ea1ng Th\u00e1ng T\u00e1m, Ph\u01b0\u1eddng 12, Qu\u1eadn 10,\u00a0TP.HCM
\nH\u1ea3i Ph\u00f2ng:<\/strong>\u00a0S\u1ed1 94 Qu\u00e1n Nam, L\u00ea Ch\u00e2n, H\u1ea3i Ph\u00f2ng<\/p>\n

Th\u00e1i Nguy\u00ean:<\/strong>\u00a0S\u1ed1 297 L\u01b0\u01a1ng Ng\u1ecdc Quy\u1ebfn, TP. Th\u00e1i Nguy\u00ean
\nH\u1ecdc vi\u1ec7n IT.vn \u2013 Truy\u1ec1n ngh\u1ec1 th\u1ef1c t\u1ebf c\u00f9ng b\u1ea1n \u0111\u1ebfn th\u00e0nh c\u00f4ng!\u00a0<\/i><\/strong><\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

Tr\u00ean \u0111i\u1ec7n tho\u1ea1i, ROM c\u00f3 th\u1ec3 hi\u1ec3u nh\u01b0 l\u00e0 ph\u00e2n v\u00f9ng b\u00ed m\u1eadt \u0111\u1ec3 l\u01b0u tr\u1eef h\u1ec7 \u0111i\u1ec1u h\u00e0nh, ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng th\u1ec3 ghi d\u1eef li\u1ec7u l\u00ean ROM, nh\u01b0ng h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 ghi \u0111\u00e8 l\u00ean ROM khi c\u1eadp nh\u1eadt. ROM \u0111i\u1ec7n tho\u1ea1i l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 \u0111\u00f3ng vai tr\u00f2 tr\u1ef1c ti\u1ebfp \u0111\u1ebfn s\u1ef1 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a thi\u1ebft b\u1ecb. V\u1eady ROM \u0111i\u1ec7n tho\u1ea1i l\u00e0 g\u00ec?<\/p>\n","protected":false},"author":95,"featured_media":43364,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[96,94],"tags":[648],"_links":{"self":[{"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/posts\/6602"}],"collection":[{"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/users\/95"}],"replies":[{"embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6602"}],"version-history":[{"count":0,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/posts\/6602\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/media\/43364"}],"wp:attachment":[{"href":"https:\/\/hocvienit.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6602"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6602"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6602"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}