Huawei LTE / 4G Modem & CPE Models (Firmware Collection)

B-Series – Indoor / Fixed LTE CPE Routers

• B310 (and variants like B310s, B310As)
• B311s
• B315 (and variants like B315s, B315Bs, B315ss)
• B525 (and variants like B525s)
• B528 (and variants like B528s)
• B529 (and variants like B529s)
• B535 (and variants like B535-232)
• B612
• B618
• B710
• B710 variants: B710C0 / B710D0 / B710S0
• B818
• B900-230
• BV7R series (e.g., BV7R1EC1, BV7R2C0) – likely B818 / BV series variants (special / carrier-specific builds)

E-Series – Portable Mobile WiFi Hotspots / MiFi Devices

• E303
• E131 / E1311
• E327 family: E327 / E3272 / E3272S / E327S / E3272h
• E337 family: E337 / E3372 / E3372h / E3372S
• E35x family: E352 / E353 / E3531 / E3531i / E3533
• E372
• E398
• E5251
• E53xx family: E5330BS / E5372 / E5372S / E5373 / E5377 / E5383s
• E557x family:
  • E5573 / E5573bs / E5573cs / E5573Fs / E5573s
  • E5577s / E5577 Cs / E5577Bs / E5577Cs / E5577s Ds / E5577s
• E5578 / E57xx / E58xx family:
  • E5578
  • E5770s / E5771h / E5771s / E5776
  • E5785Lh / E5786S / E5787Ph / E5787s / e5788 / E5878 / E5885Ls
• E6878
• E82xx / E83xx family: E8231 / E8372 / E8372h

This list is based on your folder structure. Many models have regional/carrier sub-variants (e.g., -22, -65a, -230, etc.) commonly found in Pakistan (Jazz, Zong, Ufone, Telenor) firmware collections.